{"title":"Out Of Stock","description":"","products":[{"product_id":"adafruit-pi-plate","title":"Adafruit Prototyping Pi Plate Kit for Raspberry Pi","description":"\u003cp\u003eNow that you've finally got your hands on a Raspberry Pi® , you're probably itching to make some fun embedded computer projects with it. What you need is an add on prototyping Pi Plate from Adafruit, which can snap onto the Pi PCB (and is removable later if you wish) and gives you all sorts of prototyping goodness to make building on top of the Pi super easy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: This kit is best used for the Raspberry Pi Model A or Model B.\u003c\/strong\u003e You can use it with any \"2x20 GPIO type\" Pi (A+, B+, Zero, Pi 2, Pi 3) but only the 'top 26 pins' will be broken out for use\u003c\/p\u003e\n\u003cp\u003eAdafruit added lots of basic but essential goodies. First up, there's a big prototyping area, half of which is 'breadboard' style and half of which is 'perfboard' style so you can wire up DIP chips, sensors, and the like. Along the edges of the proto area, all the GPIO\/I2C\/SPI and power pins are broken out to 0.1\" stips so you can easily connect to them. On the edges of the prototyping area, (almost all of) the breakout pins are also connected to labeled 3.5mm screw-terminal blocks. This makes it easy to semi-permanently wire in sensors, LEDs, etc. There's also a 4-block terminal block broken out to 0.1\" pads for general non-GPIO wiring. Finally, we had a little space remaining over the metal connectors so we put in an SOIC surface mount chip breakout area, for those chips that dont come in DIP format.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis kit comes as a set of parts, a little soldering is required to put it together but its really easy, even a beginner can do it in 15-20 minutes or so.\u003c\/strong\u003eThe Pi (and our kits) are meant to help us all learn skills, soldering is fun! \u003ca href=\"http:\/\/learn.adafruit.com\/adafruit-prototyping-pi-plate\" target=\"_blank\"\u003eCheck out the tutorial for how to assemble\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe nice thing about this plate is we're getting custom header breakouts that are taller than usual, so that the proto plate sits \u003cem\u003eabove\u003c\/em\u003e the metal connectors, out of the way and allows for plenty of workspace.\u003c\/p\u003e\n\u003cp\u003eFor more information, including some usage ideas \u003ca href=\"http:\/\/learn.adafruit.com\/adafruit-prototyping-pi-plate\" target=\"_blank\"\u003echeck out the Proto Pi Plate tutorial\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The terminal blocks included with your product may be blue or black.\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-prototyping-pi-plate\/downloads\" target=\"_blank\"\u003eEagleCAD PCB files, Fritzing object and more in the tutorial!\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eServe up your Pi projects on a Prototyping Pi Plate, \u003ca href=\"http:\/\/learn.adafruit.com\/adafruit-prototyping-pi-plate\/solder-it\" target=\"_blank\"\u003einstructions!\u003c\/a\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":247543180,"sku":"ADA801","price":13.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/801-08_5587760e-8e87-41c4-8241-f270dd945609.jpg?v=1675181087"},{"product_id":"colourful-mini-breadboard","title":"Breadboard (Mini)","description":"\u003cp\u003eSolderless breadboard is an essential prototyping tool, allowing you to add push-through components directly onto the board without the need for any soldering.\u003c\/p\u003e\n\u003cp\u003eThis breadboard has 170 tie points. The central board is split in half with 17 lines of five points on each half.\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/170pt-bb-cutaway_large.png?6097478575394127212\" width=\"299\" height=\"227\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe board is modular, so if your project expands to the point where one board isn't enough you can simply add another!\u003c\/p\u003e\n\u003cp\u003eComes in a variety of colours, great for livening up your project!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpdate: all of our mini breadboard come with interlocking tabs except for the cyan and white coloured ones, which have smooth sides.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Generic","offers":[{"title":"Blue","offer_id":264820336,"sku":"COM0101","price":1.75,"currency_code":"GBP","in_stock":false},{"title":"Green","offer_id":264820338,"sku":"COM0103","price":1.75,"currency_code":"GBP","in_stock":false},{"title":"Yellow","offer_id":264820342,"sku":"COM0104","price":1.75,"currency_code":"GBP","in_stock":true},{"title":"Red","offer_id":264820340,"sku":"COM0106","price":1.75,"currency_code":"GBP","in_stock":false},{"title":"White","offer_id":264820344,"sku":"COM0107","price":1.75,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":264820346,"sku":"COM0108","price":1.75,"currency_code":"GBP","in_stock":false},{"title":"Cyan","offer_id":450374105,"sku":"COM0102","price":1.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/Breadboard_hexagon.jpg?v=1497885414"},{"product_id":"piglow","title":"PiGlow","description":"\u003cp\u003ePiGlow is a spiral nebula of 18 coloured, individually-controllable LEDs for your Raspberry Pi. Use it for all sorts of things. And, of course, it fits inside a \u003ca href=\"\/en-eu\/products\/pibow-for-raspberry-pi-3-b-plus\" target=\"_blank\"\u003ePibow case\u003c\/a\u003e!\u003c\/p\u003e\n\u003cp\u003eThis diminutive board is compatible with all 40-pin Raspberry Pi models, and can be controlled really simply with our \u003ca href=\"https:\/\/github.com\/pimoroni\/piglow\" target=\"_blank\"\u003ePiGlow Python library\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eUse PiGlow for mood lighting \/ ambience, monitoring the status of your system, scripts, or daemons, Twitter mentions or emails, VESA-mounted behind your monitor or TV, or a zillion other things!\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e18 coloured LEDs (3x each red, orange, yellow, green, blue, white)\u003c\/li\u003e\n\u003cli\u003eDriven by the SN3218 8-bit, 18-channel PWM LED driver\u003c\/li\u003e\n\u003cli\u003eUses I2C (address 0x54)\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/pinout.xyz\/pinout\/piglow\" target=\"_blank\"\u003ePiGlow pinout\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eCompatible with all 40-pin header Raspberry Pi models\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/pimoroni\/piglow\" target=\"_blank\"\u003ePython library\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eComes fully assembled\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSoftware\u003c\/h2\u003e\n\u003cp\u003eOur \u003ca href=\"https:\/\/github.com\/pimoroni\/piglow\" target=\"_blank\"\u003ePiGlow Python library\u003c\/a\u003e makes controlling PiGlow a piece of cake. You can control the brightness of the different colour groups of LEDs, the arms of the nebula, or individual LEDs - flexible! There's also a \u003ca href=\"https:\/\/github.com\/pimoroni\/piglow\/tree\/master\/examples\" target=\"_blank\"\u003ehandful of examples\u003c\/a\u003e to show you what can be done.\u003c\/p\u003e\n\u003ch2\u003eCommunity software\u003c\/h2\u003e\n\u003cp\u003eA bunch of awesome folk have contributed code for PiGlow. Here's just some of it:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGordon Henderson\u003c\/strong\u003e has added a \u003cstrong\u003ePiGlow driver for wiringPi\u003c\/strong\u003e that you can find here: \u003ca href=\"http:\/\/wiringpi.com\/dev-lib\/piglow\/\" target=\"_blank\"\u003ehttp:\/\/wiringpi.com\/dev-lib\/piglow\/\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSimon Walters\u003c\/strong\u003e has added\u003cstrong\u003e PiGlow support for Scratch\u003c\/strong\u003e: \u003ca href=\"http:\/\/cymplecy.wordpress.com\/2013\/08\/12\/scratch-gpio-piglow-support\/\" target=\"_blank\"\u003ehttp:\/\/cymplecy.wordpress.com\/\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eJason Barnett\u003c\/strong\u003e has put together a \u003cstrong\u003egreat Python class and a load of samples\u003c\/strong\u003e: \u003ca href=\"https:\/\/github.com\/Boeeerb\/PiGlow\" target=\"_blank\"\u003ehttps:\/\/github.com\/Boeeerb\/PiGlow\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBen Lebherz\u003c\/strong\u003e has forked Jason's project and \u003cstrong\u003etidied up the code a bit while adding gamma correction\u003c\/strong\u003e: \u003ca href=\"https:\/\/github.com\/benleb\/PyGlow\" target=\"_blank\"\u003ehttps:\/\/github.com\/benleb\/PyGlow\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManuel Ernst\u003c\/strong\u003e has created a \u003cstrong\u003eNode.js library\u003c\/strong\u003e: \u003ca href=\"https:\/\/github.com\/zaphod1984\/node-piglow\" target=\"_blank\"\u003ehttps:\/\/github.com\/zaphod1984\/node-piglow\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFalldeaf\u003c\/strong\u003e has put together a nice XBMC hack to use the \u003cstrong\u003ePiGlow as a status indicator\u003c\/strong\u003e: \u003ca href=\"http:\/\/falldeaf.com\/2013\/11\/the-xbmc-piglow-information-display-addon\/\" target=\"_blank\"\u003ehttp:\/\/falldeaf.com\/2013\/11\/the-xbmc-piglow-information-display-addon\/\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eJonathan Stowe\u003c\/strong\u003e has created a \u003cstrong\u003emodule for the Perl divers among you\u003c\/strong\u003e: \u003ca href=\"https:\/\/metacpan.org\/release\/JSTOWE\/Device-PiGlow-1.0\" target=\"_blank\"\u003ehttps:\/\/metacpan.org\/release\/JSTOWE\/Device-PiGlow-1.0\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eToon Schoenmakers \u003c\/strong\u003ehas gone as far as making a \u003cstrong\u003elibrary for Golang\u003c\/strong\u003e: \u003ca href=\"https:\/\/github.com\/schoentoon\/piglow\" target=\"_blank\"\u003ehttps:\/\/github.com\/schoentoon\/piglow\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBruce Beisel\u003c\/strong\u003e has created a \u003cstrong\u003eJava package\u003c\/strong\u003e (with GUI simulator and example applications): \u003ca href=\"https:\/\/github.com\/brucebeisel\/PiGlow4J\" target=\"_blank\"\u003ehttps:\/\/github.com\/brucebeisel\/PiGlow4J\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRobert Peake\u003c\/strong\u003e has made a simple, mobile-friendly, web-based interface, the \u003cstrong\u003ePiGlow Web Controller\u003c\/strong\u003e : \u003ca href=\"https:\/\/github.com\/cyberscribe\/piglowweb\" target=\"_blank\"\u003ehttps:\/\/github.com\/cyberscribe\/piglowweb\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eJoris Vervuurt\u003c\/strong\u003e has created a lightweight \u003cstrong\u003eNode.js module\u003c\/strong\u003e: \u003ca href=\"https:\/\/github.com\/jorisvervuurt\/jvspiglow\" target=\"_blank\"\u003ehttps:\/\/github.com\/jorisvervuurt\/jvspiglow\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eNotes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhoto-sensitivity warning:\u003c\/strong\u003e flashing, strobing, and patterns of lights may cause epileptic seizures. Always take care and immediately stop using if you feel unwell (dizziness, nausea, affected vision, eye twitching, disorientation).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pimoroni","offers":[{"title":"Default Title","offer_id":47170563978,"sku":"PIM013","price":9.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/piglow-med-1.jpg?v=1539263614"},{"product_id":"antex-xs25-soldering-iron-uk-plug","title":"Antex XS25 Soldering Iron","description":"\u003cp\u003eEveryone needs a good workhorse soldering iron and this is the one that Jon has been using since he was twelve!\u003c\/p\u003e\n\u003cp\u003eBy designing the bit to wrap around the heating element maximum heat is transfered into the bit, and little heat is lost to the environment meaning the iron heats up quickly and maintains its temperature consistantly during use.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eQuick warm up\u003c\/li\u003e\n\u003cli\u003eGood temperature regulation\u003c\/li\u003e\n\u003cli\u003eAvailable with either a UK or EU plug\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eReplacable bit (wide range of replacements available)\u003c\/li\u003e\n\u003cli\u003eBuilt to last - these things never break!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/en-eu\/products\/antex-xs-replacement-bits\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eWe also stock a set of alternative bits for this soldering iron\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpdate: As of 30th January 2017 this soldering iron now ships with a silicone cable rather than the standard PVC\u003c\/strong\u003e\u003c\/p\u003e","brand":"Antex","offers":[{"title":"UK Plug","offer_id":31551655968851,"sku":"ANT-XS25","price":30.0,"currency_code":"GBP","in_stock":false},{"title":"EU plug","offer_id":31551656001619,"sku":"ANT-XS25-EU","price":30.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/XS_25_2_of_2.JPG?v=1539263275"},{"product_id":"antex-xs-replacement-bits","title":"Antex XS Replacement Bits","description":"\u003cp\u003eReplacement bit set for Antex XS25 soldering irons. Make light work of any soldering task with these great alternative bits!\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.2;\" data-mce-mark=\"1\"\u003e\u003cspan\u003eNo. 51: \u003c\/span\u003e2.3mm needle tip\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.2;\" data-mce-mark=\"1\"\u003eNo. 53: 2.3mm tip\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.2;\" data-mce-mark=\"1\"\u003eNo. 55: 0.5mm pointed tip\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"line-height: 1.2;\" data-mce-mark=\"1\"\u003eNeed more information? \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/22_ANTEX-BITS.pdf?2319604868215086997\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCheck out the Datasheet!\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Antex","offers":[{"title":"Default Title","offer_id":279314592,"sku":"ANT-BITS","price":13.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/Antex_spare_tips_1_of_2.jpg?v=1365164033"},{"product_id":"copper-solder","title":"Lead Free Solder","description":"\u003cp\u003e2 metres of lead free solder, perfect for all of your soldering needs!\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMelting Temperature: \u003cspan id=\"descAttributeValue_1\"\u003e227°C\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eSVHC: No SVHC (17-Dec-2014)\u003c\/li\u003e\n\u003cli\u003eSolder Alloy: 99.25, 0.75 Sn, Cu\u003c\/li\u003e\n\u003cli\u003eWeight: 6.5g\u003c\/li\u003e\n\u003cli\u003eMaterial Composition: Lead Free - 99.25% Tin, 0.75% Copper Alloy\u003c\/li\u003e\n\u003cli\u003eReel Length (Imperial): 7ft\u003c\/li\u003e\n\u003cli\u003eReel Length (Metric): 2m\u003c\/li\u003e\n\u003cli\u003eWire Diameter: 0.8mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Antex","offers":[{"title":"Default Title","offer_id":279314918,"sku":"SD01373","price":2.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/antex_solder_large_V2.jpg?v=1376559122"},{"product_id":"soldering-stand","title":"Antex Bench Stand","description":"\u003cp\u003eIt's absolutely essential to have a decent stand if you do a fair amount of soldering. You need somewhere safe and solid to park that iron while it's hot!\u003c\/p\u003e\n\u003cp\u003eThe tiny little prop stands or wobbly wire coil stands just aren't really up to it whereas this is a solid, weighted, and safe place to rest your tip.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eManufactured from high grade, high temperature phenolic suitable for use with soldering iron tip temperatures\u003c\/li\u003e\n\u003cli\u003eSlip-resistant feet\u003c\/li\u003e\n\u003cli\u003eOptional permanent mounting\/fixing holes\u003c\/li\u003e\n\u003cli\u003eBallast weight for added stability\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Antex","offers":[{"title":"Default Title","offer_id":279315198,"sku":"ANT-ST6A","price":14.75,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/st6ab.jpg?v=1402067266"},{"product_id":"adafruit-perma-proto-multipack","title":"Adafruit Perma-Proto Breadboard PCB - 3 Pack!","description":"\u003cp\u003eThis proto-board is the PCB you always wish you had, but never realized it! Adafruit took the basic layout of a quarter-sized breadboard (basically, a 'tiny' breadboard plus power rails) and turned that into a beautiful PCB.\u003c\/p\u003e\n\u003cp\u003eThe top side has a white silkscreen, and the same markings you're familiar with, to make transferring components easy.\u003c\/p\u003e\n\u003cp\u003eThe bottom has the 5-hole pad design that matches a classic breadboard, with 4 power bus lines on the sides, and no mask so you can easily cut traces when necessary.\u003c\/p\u003e\n\u003cp\u003eThey used 1.2mm diameter drill holes so even parts with big leads will fit. All holes are  \u003cstrong style=\"line-height: 1.2;\"\u003ethru-plated for strength\u003c\/strong\u003e - these wont peel off with rework. The finish is a gold plate -  \u003cstrong style=\"line-height: 1.2;\"\u003eyou won't get oxidation like with bare copper perf\u003c\/strong\u003e ! There are also two mounting holes so you can attach the PCB to your project box.\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e15 rows (quarter size) \/ 30 rows (half size) \/ 60 rows (full size) of double 5-hole rows\u003c\/li\u003e\n\u003cli\u003e4 power rails with positive\/negative markings\u003c\/li\u003e\n\u003cli\u003eDimensions:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e1.7\" x 2.0\" (44mm x 55mm), 0.063\" thick FR4 - Quarter size\u003c\/li\u003e\n\u003cli\u003e3.2\" x 2.0\" (81mm x 51mm), 0.063\" thick FR4 - Half size\u003c\/li\u003e\n\u003cli\u003e158mm x 51mm x 1.7mm \/ 6.2\" x 2.0\" x 0.1\" - Full size\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e1.2mm \/ 0.047\" drill holes\u003c\/li\u003e\n\u003cli\u003e2 x 0.125\" or 3.2mm mounting holes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Quarter size","offer_id":281133348,"sku":"ADA589","price":7.0,"currency_code":"GBP","in_stock":true},{"title":"Half size","offer_id":281133558,"sku":"ADA571","price":10.0,"currency_code":"GBP","in_stock":false},{"title":"Full size","offer_id":281133656,"sku":"ADA590","price":16.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/589-00_a6cfe0f9-6ba9-41d7-bcb3-db469e63a41a.jpg?v=1571228374"},{"product_id":"adafruit-electret-microphone-amplifier","title":"Adafruit Electret Microphone Amplifier with Adjustable Gain","description":"\u003cp\u003eAdd an ear to your project with this well-designed electret microphone amplifier.\u003c\/p\u003e\n\u003cp\u003eThis fully assembled and tested board comes with a 20-20KHz electret microphone soldered on. For the amplification, it has the Maxim MAX4466, an op-amp specifically designed for this delicate task! The amplifier has excellent power supply noise rejection, so this amplifier sounds really good and isn't nearly as noisy or scratchy as other mic amp breakouts we've tried!\u003c\/p\u003e\n\u003cp\u003eThis breakout is best used for projects such as voice changers, audio recording\/sampling, and audio-reactive projects that use FFT. On the back, we include a small trimmer pot to adjust the gain. You can set the gain from 25x to 125x. That's down to be about 200mVpp (for normal speaking volume about 6\" away) which is good for attaching to something that expects 'line level' input without clipping, or up to about 1Vpp, ideal for reading from a microcontroller ADC. The output is rail-to-rail so if the sounds gets loud, the output can go up to 5Vpp!\u003c\/p\u003e\n\u003cp\u003eUsing it is simple: connect GND to ground, VCC to 2.4-5VDC. For the best performance, use the \"quietest\" supply available (on an Arduino, this would be the 3.3V supply). The audio waveform will come out of the OUT pin. The output will have a DC bias of VCC\/2 so when its perfectly quiet, the voltage will be a steady VCC\/2 volts (it is DC coupled). If the audio equipment you're using requires AC coupled audio, place a 100uF capacitor between the output pin and the input of your device. If you're connecting to an audio amplifier that has differential inputs or includes decoupling capacitors, the 100uF cap is not required.\u003c\/p\u003e\n\u003cp\u003eThe output pin is not designed to drive speakers or anything but the smallest in-ear headphones - you'll need \u003ca href=\"\/en-eu\/products\/adafruit-stereo-3-7w-class-d-audio-amplifier\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ean audio amplifier (such as this 3.7W stereo amp) if you want to connect the amp directly to speakers\u003c\/a\u003e. If you're connecting to a microcontroller pin, you don't need an amplifier or decoupling capacitor - connect the OUT pin directly to the microcontroller ADC pin.\u003c\/p\u003e\n\u003cp\u003eFor audio-reactive projects, \u003ca href=\"http:\/\/learn.adafruit.com\/piccolo\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ewe suggest using an FFT driver library (such as the one in this library)\u003c\/a\u003e which can take the audio input and 'translate' it into frequencies. Also, \u003ca href=\"http:\/\/learn.adafruit.com\/wave-shield-voice-changer\" target=\"_blank\" rel=\"noopener noreferrer\"\u003echeck out this awesome Voice Changer project that uses this mic and an Adafruit Wave Shield!\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTECHNICAL DETAILS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/adafruit\/Adafruit-MAX4466-Electret-Mic-Amplifier-PCBs\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eEagleCAD PCB files on GitHub\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/datasheets\/MAX4465-MAX4469.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eMAX4466 Low-Noise Microphone Amp Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/datasheets\/CMA-4544PF-W.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eElectret Capsule Microphone Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/adafruit\/Fritzing-Library\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFritzing object in Fritzing library\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":283351980,"sku":"ADA1063","price":5.75,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/1063-03.jpg?v=1539264383"},{"product_id":"adafruit-rgb-16x2-lcd-keypad-kit-for-raspberry-pi","title":"Adafruit RGB 16x2 LCD and Keypad Kit for Raspberry Pi","description":"\u003cp\u003eThis Adafruit Pi Plate makes it a doddle to add a 16x2 character display (with RGB backlight) to your Raspberry Pi!\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e16x2 Character LCD\u003c\/li\u003e\n\u003cli\u003eAvailable in both positive and negative versions (see below)\u003c\/li\u003e\n\u003cli\u003eRGB backlight\u003c\/li\u003e\n\u003cli\u003e5 buttons (4-way direction pad, and one select) provide programmable inputs \u003c\/li\u003e\n\u003cli\u003eContrast control\u003c\/li\u003e\n\u003cli\u003eExtra-tall 26-pin GPIO header so the plate sits above USB and Ethernet jacks.\u003c\/li\u003e\n\u003cli\u003eUses only two pins (I2C) on the Raspberry Pi GPIO leaving the rest available for your doomsday device *ahem* project!\u003c\/li\u003e\n\u003cli\u003eCan be used with other I2C bus devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease make sure you have selected the correct variant (either positive or negative) before checking out your order.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/posneg_large.png?2571\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem style=\"line-height: 1.2;\"\u003e \u003cstrong\u003eCompatible with Revision 1 and Revision 2 Raspberry Pi's\u003c\/strong\u003e \u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe nice folks at Adafruit have put together a handy \u003ca href=\"http:\/\/learn.adafruit.com\/adafruit-16x2-character-lcd-plus-keypad-for-raspberry-pi\"\u003eproduct tutorial page for assembly instructions before purchasing\u003c\/a\u003e and \u003ca href=\"http:\/\/learn.adafruit.com\/adafruit-16x2-character-lcd-plus-keypad-for-raspberry-pi\"\u003esome Python code to help you easily talk to the LCD and buttons\u003c\/a\u003e You can also easily query the 5 keypad buttons to get input through the library, so you get extra buttons without using any more pins. The buttons are automatically de-bounced inside the library.\u003c\/p\u003e\n\u003cp id=\"productDescription\" style=\"color: gray; font-size: 12px;\"\u003e(At this time, the code and plate can control the RGB backlight of our character LCDs by turning each LED on or off. This means you can display the following colors: Red, Yellow, Green, Teal, Blue, Violet, White and all off. There is no support for PWM control of the backlight at this time, so if you need to have more granular control of the RGB backlight to display a larger range of colors then this plate can't do that because the I2C expander does not have PWM output.)\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Positive","offer_id":286892044,"sku":"ADA1109","price":20.5,"currency_code":"GBP","in_stock":false},{"title":"Negative","offer_id":286892250,"sku":"ADA1110","price":20.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/1109_LRG_v2.jpg?v=1382098682"},{"product_id":"adafruit-ultimate-gps-breakout","title":"Adafruit Ultimate GPS Breakout - 66 channel w\/10 Hz updates - Version 3","description":"\u003cp\u003eAdafruit believe this is the Ultimate GPS module, so they named it that.\u003c\/p\u003e\n\u003cp\u003eIt's got everything you want and more:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e-165 dBm sensitivity, 10 Hz updates, 66 channels\u003c\/li\u003e\n\u003cli\u003e5V friendly design and only 20mA current draw\u003c\/li\u003e\n\u003cli\u003eBreadboard friendly + two mounting holes\u003c\/li\u003e\n\u003cli\u003eRTC battery-compatible\u003c\/li\u003e\n\u003cli\u003eBuilt-in datalogging\u003c\/li\u003e\n\u003cli\u003ePPS output on fix\u003c\/li\u003e\n\u003cli\u003eInternal patch antenna + u.FL connector for external active antenna\u003c\/li\u003e\n\u003cli\u003eFix status LED\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNew! Version 3 comes with the latest module which has external antenna support and Pulse-Per-Second output\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe breakout is built around the MTK3339 chipset, a no-nonsense, high-quality GPS module that can track up to 22 satellites on 66 channels, has an excellent high-sensitivity receiver (-165 dBm tracking!), and a built-in antenna. It can do up to 10 location updates a second for high speed, high sensitivity logging, or tracking. Power usage is incredibly low, only 20 mA during navigation.\u003c\/p\u003e\n\u003cp\u003eBest of all, Adafruit added all the extra goodies you could ever want: an ultra-low dropout 3.3V regulator so you can power it with 3.3-5VDC in, 5V level safe inputs, ENABLE pin so you can turn off the module using any microcontroller pin or switch, a footprint for optional CR1220 coin cell to keep the RTC running and allow warm starts and a tiny bright red LED. The LED blinks at about 1Hz while it's searching for satellites and blinks once every 15 seconds when a fix is found to conserve power. If you want to have an LED on all the time, we also provide the FIX signal out on a pin so you can put an external LED on.\u003c\/p\u003e\n\u003cp\u003eTwo features that really stand out about version 3 MTK3339-based module are the external antenna functionality and the built-in data-logging capability. The module has a standard ceramic patch antenna that gives it -165 dBm sensitivity, but when you want to have a bigger antenna, you can snap on any 3V active GPS antenna via the uFL connector. The module will automatically detect the active antenna and switch over! Most GPS antennas use SMA connectors \u003ca href=\"\/en-eu\/products\/adafruit-sma-to-ufl-u-fl-ipx-ipex-rf-adapter-cable\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eso you may want to pick up one of our uFL to SMA adapters.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe other cool feature of the new MTK3339-based module (which Adafruit have tested with great success) is the built-in datalogging ability. Since there is a microcontroller inside the module, with some empty FLASH memory, the newest firmware now allows sending commands to do internal logging to that FLASH. The only thing is that you do need to have a microcontroller send the \"Start Logging\" command. However, after that message is sent, the microcontroller can go to sleep and does not need to wake up to talk to the GPS anymore to reduce power consumption. The time, date, longitude, latitude, and height are logged every 15 seconds and only when there is a fix. The internal FLASH can store about 16 hours of data, it will automatically append data so you don't have to worry about accidentally losing data if power is lost. It is not possible to change what is logged and how often, as it's hardcoded into the module but Adafruit found that this arrangement covers many of the most common GPS datalogging requirements.\u003c\/p\u003e\n\u003cp\u003eComes with one fully assembled and tested module, a piece of header you can solder to it for breadboarding, and a CR1220 coin cell holder. \u003cstrong\u003eA CR1220 coin cell is not included.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAdafruit have a nice fancy library for GPS usage, with background parsing, and can set and query the built-in GPS logging capability (called LOCUS). \u003ca href=\"http:\/\/learn.adafruit.com\/adafruit-ultimate-gps\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eA full tutorial is also available, which has tons of information about the module, how to use the data logger, example code for both CircuitPython \u0026amp; Arduino, and more\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAs of Sept 2021, the original \"Ultimate GPS\" module we used was discontinued by the vendor.\u003c\/strong\u003e \u003ca href=\"https:\/\/www.cdtop-tech.com\/products\/pa1616s\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eAdafruit found and are using a nearly identical version of the module with the same functionality.\u003c\/a\u003e The commands for querying the antenna have changed slightly so existing projects may need to update their firmware.\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSatellites: 22 tracking, 66 searching\u003c\/li\u003e\n\u003cli\u003ePatch Antenna Size: 15mm x 15mm x 4mm\u003c\/li\u003e\n\u003cli\u003eUpdate rate: 1 to 10 Hz\u003c\/li\u003e\n\u003cli\u003ePosition Accuracy: \u0026lt; 3 meters (all GPS technology has about 3m accuracy)\u003c\/li\u003e\n\u003cli\u003eVelocity Accuracy: 0.1 meters\/s\u003c\/li\u003e\n\u003cli\u003eWarm\/cold start: 34 seconds\u003c\/li\u003e\n\u003cli\u003eAcquisition sensitivity: -145 dBm\u003c\/li\u003e\n\u003cli\u003eTracking sensitivity: -165 dBm\u003c\/li\u003e\n\u003cli\u003eMaximum Velocity: 515m\/s\u003c\/li\u003e\n\u003cli\u003eVin range: 3.0-5.5VDC\u003c\/li\u003e\n\u003cli\u003eMTK3339 Operating current: 25mA tracking, 20 mA current draw during navigation\u003c\/li\u003e\n\u003cli\u003eOutput: NMEA 0183, 9600 baud default, 3V logic level out, 5V-safe input\u003c\/li\u003e\n\u003cli\u003eDGPS\/WAAS\/EGNOS supported\u003c\/li\u003e\n\u003cli\u003eFCC E911 compliance and AGPS support (Offline mode : EPO valid up to 14 days )\u003c\/li\u003e\n\u003cli\u003eUp to 210 PRN channels\u003c\/li\u003e\n\u003cli\u003eJammer detection and reduction\u003c\/li\u003e\n\u003cli\u003eMulti-path detection and compensation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRevision History:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of 8\/10\/2014\u003c\/strong\u003e Adafruit are shipping with firmware v. 5632 which improves altitude calculations and stability. It is equivalent in all other functionality and is a drop-in replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of Feb 1, 2017\u003c\/strong\u003e Adafruit have made minor silkscreen updates, improved the ground plane for better reception, increased the mounting hole diameter to 2.5mm from 2.0mm, and added a protection diode to the VBAT line. Functionality is otherwse the same.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of Sept 2021, the original \"Ultimate GPS\" module we used was discontinued by the vendor.\u003c\/strong\u003e Adafruit found and are using a nearly-identical version of the module with the same functionality. The commands for querying the antenna have changed slightly so existing projects may need to update their firmware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBreakout board details:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeight (not including coin cell or holder): 8.5g\u003c\/li\u003e\n\u003cli\u003eDimensions (not including coin cell or holder): 25.5mm x 35mm x 6.5mm \/ 1.0\" x 1.35\" x 0.25\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-ultimate-gps\/downloads\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheets, schematics, GitHub links, Fritzing and more available in the product tutorial\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/product-files\/746\/CD%20PA1616S%20Datasheet.v03.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ePA1616S module datasheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":288854706,"sku":"ADA746","price":25.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/746-05.jpg?v=1636112120"},{"product_id":"thermocouple-type-k-glass-braid-insulated-k","title":"Adafruit Thermocouple Type-K Glass Braid Insulated","description":"\u003cp\u003eThermocouples are best used for measuring temperatures that can go above 100 °C. This is a bare wires bead-probe which can measure air or surface temperatures.\u003c\/p\u003e\n\u003cp\u003eMost inexpensive thermocouples have a vinyl covering which can melt at around 200 °C, this one uses a fiberglass braid so it can be used in high temperature measurements such as heaters and ovens. There's a small piece of heat shrink on the end to keep the fiberglass from fraying. If you're using at \u0026gt;250°C temperatures, simply remove it with a small blade.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eK type thermocouple with glass over-braiding\u003c\/li\u003e\n\u003cli\u003eGood up to 500 °C (900 °F)!\u003c\/li\u003e\n\u003cli\u003eColor-coded wires\u003c\/li\u003e\n\u003cli\u003e1 meter long (a little more than 3 feet)\u003c\/li\u003e\n\u003cli\u003eBest used with a thermocouple amplifier such as the \u003ca href=\"\/en-eu\/products\/adafruit-thermocouple-amplifier-max31855-breakout-board\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eMAX31855\u003c\/a\u003e, \u003ca href=\"\/en-eu\/products\/adafruit-analog-output-k-type-thermocouple-amplifier-ad8495-breakout\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eAD8495\u003c\/a\u003e or \u003ca href=\"\/en-eu\/products\/adafruit-universal-thermocouple-amplifier-max31856-breakout\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eMAX31856\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/learn.adafruit.com\/thermocouple\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eAdafruit have a handy tutorial which covers thermocouple use including both CircuitPython and Arduino libraries, and example code!\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePlease note:\u003c\/b\u003e we seem to have gotten a few thermocouples that have the red\u0026amp;yellow wires color-coded wrong. It will not damage the thermocouple or sensor if the wires are connected backwards, but temperature readings will go the 'wrong way' so if you find that the temperature is dropping when you heat up the sensor, try flipping the wires!\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cp\u003eDimensions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 1m\/39.5in\u003c\/li\u003e\n\u003cli\u003eThickness: 1.45mm\/0.05in\u003c\/li\u003e\n\u003cli\u003eWeight: 7.18g\/0.26oz\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":288866160,"sku":"ADA270","price":8.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/270-02.jpg?v=1576592845"},{"product_id":"soldering-tip-cleaner","title":"Soldering Tip Cleaner","description":"\u003cp\u003eSoldering irons work best if they're clean!\u003c\/p\u003e\n\u003cp\u003eThis tip cleaner, made of low abrasive brass shavings, won't drop your irons temperature like normal sponges or damage the tip.\u003c\/p\u003e\n\u003cp\u003eWith an anti-slip pad on the base it won't move around you workbench, and being made of brass it also won't rust.\u003c\/p\u003e\n\u003cp\u003eThis cleaner means less mess, a constant temperature in your soldering iron and a quicker workflow, making it almost essential if you're doing a lot of soldering!\u003c\/p\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":12559891103827,"sku":"SH-1025","price":8.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/Tip_cleaner_746932ab-13a7-4997-a76a-e7561258d59c.JPG?v=1539262785"},{"product_id":"desoldering-wick","title":"Desoldering Wick","description":"\u003cp\u003eMade a slight error on your project? Need to fix a join that went a bit wrong? This desoldering wick is what you'll need then!\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpecifically designed for lead free applications\u003c\/li\u003e\n\u003cli\u003eCopper braid in lead free alloy\u003c\/li\u003e\n\u003cli\u003eFlux according to F-SW 32 (rosin without halides)\u003c\/li\u003e\n\u003cli\u003eNo further cleaning of flux residues necessary\u003c\/li\u003e\n\u003cli\u003eHalogen free\u003c\/li\u003e\n\u003cli\u003eESD Safe bobbin material\u003c\/li\u003e\n\u003cli\u003eBraid Material: Copper\u003c\/li\u003e\n\u003cli\u003eLength: 1.5m\u003c\/li\u003e\n\u003cli\u003eSVHC: No SVHC (17-Dec-2014)\u003c\/li\u003e\n\u003cli\u003eWidth: 1.5mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":293839613,"sku":"SD01935","price":3.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/Soldasip_1_of_1_aeeb7505-e8b0-4983-be72-5d8833713b07.JPG?v=1539262873"},{"product_id":"panavise-junior","title":"Panavise Junior","description":"\u003cp\u003e The amazing mini-vise from PanaVise! Holds your boards gently but securely exactly where you want them, leaving your hands free to work on them.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e210° Tilt, 360° Turn \u0026amp; 360° Rotation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFine\/coarse adjusting knob controls jaw pressure for delicate work\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eContinuous heat tolerance to 350°F (177°C), intermittent heat up to 450°F (204°C)\u003c\/span\u003e\u003cbr\u003e \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eJaws are 2\" (50.8mm) tall, 1\" (25.4mm) wide, and open to 2.875\" (73mm)\u003c\/span\u003e\u003cbr\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PanaVise","offers":[{"title":"Default Title","offer_id":304869115,"sku":"PAN-201","price":25.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/panavise_1_of_5.jpg?v=1367425881"},{"product_id":"male-dc-power-adapter-2-1mm-plug-to-screw-terminal-block","title":"2.1mm Plug\/Jack to Screw Terminal Block","description":"\u003cp\u003e \u003cspan\u003eIf you need to connect a battery pack or wired power supply to a board that has a DC jack - this adapter will come in very handy!\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2.1mm DC plug on one end\u003c\/li\u003e\n\u003cli\u003eScrew terminal block on the other. \u003c\/li\u003e\n\u003cli\u003eThe terminals are labeled with positive\/negative assuming a positive-tip configuration (which is the most common)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Generic","offers":[{"title":"Male","offer_id":305542205,"sku":"ADP010","price":2.25,"currency_code":"GBP","in_stock":false},{"title":"Female","offer_id":381121666,"sku":"ADP011","price":2.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/male21terminal_lrg.jpg?v=1382103540"},{"product_id":"adafruit-rgb-color-sensor-with-ir-filter","title":"RGB Color Sensor with IR filter and White LED - TCS34725","description":"\u003cp\u003eYour electronics can now see in dazzling color with this lovely color light sensor.\u003c\/p\u003e\n\u003cp\u003eAdafruit found the best color sensor on the market, the TCS34725, which has RGB and Clear light sensing elements. An IR blocking filter, integrated on-chip and localized to the color sensing photodiodes, minimizes the IR spectral component of the incoming light and allows color measurements to be made accurately. The filter means you'll get much truer color than most sensors, since humans don't see IR. The sensor also has an incredible 3,800,000:1 dynamic range with adjustable integration time and gain so it is suited for use behind darkened glass.\u003c\/p\u003e\n\u003cp\u003eThey add supporting circuitry as well, such as a 3.3V regulator so you can power the breakout with 3-5VDC safely and level shifting for the I2C pins so they can be used with 3.3V or 5V logic. Finally, they specified a nice neutral 4150°K temperature LED with a MOSFET driver onboard to illuminate what you're trying to sense. The LED can be easily turned on or off by any logic level output.\u003c\/p\u003e\n\u003cp\u003eConnect to any microcontroller with I2C and the example code will quickly get you going with 4 channel readings. They include some example code to detect light lux and temperature that they snagged from the eval board software.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/learn.adafruit.com\/adafruit-color-sensors\/overview\"\u003eA detailed tutorial is\u003c\/a\u003e \u003ca href=\"http:\/\/learn.adafruit.com\/adafruit-color-sensors\/overview\"\u003ehere\u003c\/a\u003e, \u003ca href=\"https:\/\/github.com\/adafruit\/Adafruit_TCS34725\" target=\"_blank\" rel=\"noopener noreferrer\"\u003echeck out the Arduino library\u003c\/a\u003e and \u003ca href=\"http:\/\/learn.adafruit.com\/adafruit-all-about-arduino-libraries-install-use\" target=\"_blank\" rel=\"noopener noreferrer\"\u003efollow the tutorial to install\u003c\/a\u003e. Wire up the sensor by connecting VDD to 3-5VDC, Ground to common ground, SCL to I2C Clock and SDA to I2C Data on your Arduino. Restart the IDE and select the example sketch and start putting all your favorite fruit next to the sensor element!\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 3.23g\u003c\/li\u003e\n\u003cli\u003eDimensions: 20.44mm \/ 0.8\" x 20.28mm \/ 0.79\"\u003c\/li\u003e\n\u003cli\u003eThis board\/chip uses I2C 7-bit address 0x29.\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-color-sensors\/downloads\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheets, EagleCAD PCB files, and Fritzing library available in the color sensor tutorial\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":311273189,"sku":"ADA1334","price":6.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/1334-04.jpg?v=1574089026"},{"product_id":"adafruit-stacking-header-for-raspberry-pi-2x13-extra-tall","title":"Adafruit stacking header for Raspberry Pi - 2x13 extra tall","description":"\u003cp\u003eStack multiple plates, breakouts, or retain access to the GPIO pins!\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e13.6mm tall leaving 9.5mm of pin exposed\u003c\/li\u003e\n\u003cli\u003eClears the height of the ethernet and USB jacks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":311710323,"sku":"ADA1112","price":1.75,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/1112.jpg?v=1457023864"},{"product_id":"jumper-lead-selection","title":"Jumper Lead Selection","description":"\u003cp\u003eThis selection of 140 variously sized jumper leads will make your prototyping easier and more colourful. Prototype like a true breadboarding ninja with this convenient set!\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFourteen different lengths colour coded\u003c\/li\u003e\n\u003cli\u003eSolid core wire for easy breadboarding\u003c\/li\u003e\n\u003cli\u003ePre-stripped ends, ready for work\u003c\/li\u003e\n\u003cli\u003eContains 140 different jumper wires\u003c\/li\u003e\n\u003cli\u003eComes in a tidy box ideal for travel, events, and gifting!\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":320989643,"sku":"JW-001","price":4.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/00124-04.jpg?v=1445609305"},{"product_id":"adafruit-standalone-toggle-capacitive-touch-sensor-breakout","title":"Adafruit Standalone Toggle Capacitive Touch Sensor Breakout","description":"\u003cp\u003eThis breakout board is the simplest way to create a project with a single \"toggle\" capacitive touch sensor. No microcontroller is required here - just power with 1.8 to 5.5VDC and touch the pad to activate the sensor.\u003c\/p\u003e\n\u003cp\u003eThis sensor is a toggle output type: touch-on then touch-off. That means that when a capacitive load is detected (e.g. a person touches the sensor-pad area) the red LED will alternate turning off and the output pin will go high or low, respectively. This sensor is good for a project where you want to activate something on the first touch, then deactivate it when touching again, like a switch. You can also solder a wire to the middle pad and create your own capacitive pad if the built-in one isn't suited to your project.\u003c\/p\u003e\n\u003cp\u003eIf you want to save power, the LED can be disconnected from the output pin (cut the trace between the jumper marked as such). Adafruit designed this breakout to have infinite time-out. The chip does support having the sensor time-out, so for example, if something is turned on, it will eventually turn off on its own. If you'd like to use this mode, cut the TIMER jumper and then connect a resistor\/capacitor to the TIME pin. Check the datasheet for how to calculate the TIME pin to match your desired timeout.\u003c\/p\u003e\n\u003cp\u003eComes with a fully assembled board, and a small stick of 0.1\" header so you can solder and plug it into a breadboard. For additional contacts, we suggest using copper foil, then solder a wire that connects from the foil pad to the breakout.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.adafruit.com\/datasheets\/AT42QT1012.pdf\" target=\"_blank\"\u003eThe datasheet has many details on sensitivity, power usage, etc.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTECHNICAL DETAILS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 20mm \/ 0.8\" x 29.35mm \/ 1.15\"\u003c\/li\u003e\n\u003cli\u003eWeight: 2.03g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-capacitive-touch-sensor-breakouts\/downloads\" target=\"_blank\"\u003eDatasheets, EagleCAD PCB files, Fritzing object and more available in the product tutorial\u003c\/a\u003e!\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":334995984,"sku":"ADA1375","price":5.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/1375-05.jpg?v=1539264388"},{"product_id":"adafruit-standalone-5-pad-capacitive-touch-sensor-breakout","title":"Adafruit Standalone 5-Pad Capacitive Touch Sensor Breakout","description":"\u003cp\u003eThis breakout board is the simplest way to create a project with mutiple capacitive touch sensors.\u003c\/p\u003e\n\u003cp\u003eNo microcontroller is required here - just power with 1.8 to 5.5VDC and connect up to 5 conductive pads to the 5 left-hand pins. When a capacitive load is detected (e.g. a person touches one of the conductive contacts) the corresponding LED on the right lights up and the output pin goes low. You can use this to update an existing normal-button project where buttons connect to ground when pressed.\u003c\/p\u003e\n\u003cp\u003eNote that only one contact will be detected at once (this is to protect against having a hand brush against two or more contacts at once.\u003c\/p\u003e\n\u003cp\u003eComes with a fully assembled board, and a stick of 0.1\" header so you can plug it into a breadboard. For contacts, we suggest using copper foil, then solder a wire that connects from the foil pad to the breakout.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.adafruit.com\/datasheets\/AT42QT1070.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eThe datasheet has many details on sensitivity, power usage, etc.\u003c\/a\u003e - note that this board uses the chip in 'standalone' mode only, it cannot be used in I2C mode.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-capacitive-touch-sensor-breakouts\/downloads\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheets, EagleCAD PCB files, Fritzing object and more available in the product tutorial\u003c\/a\u003e!\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":335000264,"sku":"ADA1362","price":6.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/1362-04.jpg?v=1539264263"},{"product_id":"raspberry-pi-camera-cable","title":"Raspberry Pi Camera Cable","description":"Cables for your Raspberry Pi camera module!","brand":"Generic","offers":[{"title":"5cm","offer_id":348501919,"sku":"CAB0300","price":0.5,"currency_code":"GBP","in_stock":false},{"title":"15cm","offer_id":348501921,"sku":"CAB0301","price":0.75,"currency_code":"GBP","in_stock":true},{"title":"30cm","offer_id":348501927,"sku":"CAB0302","price":1.25,"currency_code":"GBP","in_stock":false},{"title":"50cm","offer_id":393448258,"sku":"CAB0303","price":2.0,"currency_code":"GBP","in_stock":false},{"title":"100cm","offer_id":10312197191,"sku":"CAB0304","price":3.75,"currency_code":"GBP","in_stock":false},{"title":"200cm","offer_id":10312200583,"sku":"CAB0305","price":5.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/Camera_Cable_-_200cm.JPG?v=1565705521"},{"product_id":"wired-slim-chiclet-keyboard","title":"Slim Chiclet Keyboard","description":"\u003cp\u003eA compact wired keyboard with Chiclet style key layout. 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Meet Babbage Bear the Official Mascot of the Raspberry Pi World.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"line-height: 21px;\"\u003eBabbage is a lovely little chap (8\" tall) - he's made from piled fabric (he's so soft and fuzzy, ooh!) with loving eyes and a delicately stitched nose. 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Using the tools in the kit and some electronic components, you can practice soldering while making fun blinky objects. Then show the world you just learned a new skill by wearing the Learn to Solder Skill Badge.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLearn how to prepare your workspace\u003c\/li\u003e\n\u003cli\u003eGet to know the components you’ll work with\u003c\/li\u003e\n\u003cli\u003eUse the best methods for soldering components in place\u003c\/li\u003e\n\u003cli\u003eExperience the perfect solder joint\u003c\/li\u003e\n\u003cli\u003eKnow how to de-solder when things don’t work the first time\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHeat up the iron and start soldering today!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTyler Moskowite\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTyler Moskowite, a programmer, engineering intern at Make Magazine, and student at Santa Rosa Junior College, has been tinkering with electronics for almost half his life. He picked up Arduino, then Android, and with the release of the ADK he has found his niche.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGregory Hayes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAs a photographer for Make Magazine, Gregory Hayes has ruined more clothes than he ever did as a handyman, hiked more miles with a heavier load than he did as a backpacker, done more research than he did as a writer, and gotten closer to more human hands than advised by any epidemiologist. Taught to solder at the age of seven and forced to solder for his supper at the age of nine, he’s now content to let others enjoy the lion’s share while he stands by watching safely from behind glass.\u003c\/p\u003e","brand":"Wiley","offers":[{"title":"Default Title","offer_id":359885277,"sku":"BK0409","price":2.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/Learn_to_Solder_v2.jpg?v=1539262705"},{"product_id":"python-pocket-reference","title":"Python Pocket Reference","description":"\u003cp\u003eThis is the book to reach for when you're coding on the fly and need an answer \u003ci\u003enow\u003c\/i\u003e.\u003c\/p\u003e\n\u003cp\u003eUpdated for both Python 3.4 and 2.7, this convenient pocket guide is the perfect on-the-job quick reference. You’ll find concise, need-to-know information on Python types and statements, special method names, built-in functions and exceptions, commonly used standard library modules, and other prominent Python tools. The handy index lets you pinpoint exactly what you need.\u003c\/p\u003e\n\u003cp\u003eWritten by Mark Lutz—widely recognized as the world’s leading Python trainer—Python Pocket Reference is an ideal companion to O’Reilly’s classic Python tutorials, Learning Python and Programming Python, also written by Mark.\u003c\/p\u003e\n\u003cp\u003eThis fifth edition covers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt-in object types, including numbers, lists, dictionaries, and more\u003c\/li\u003e\n\u003cli\u003eStatements and syntax for creating and processing objects\u003c\/li\u003e\n\u003cli\u003eFunctions and modules for structuring and reusing code\u003c\/li\u003e\n\u003cli\u003ePython’s object-oriented programming tools\u003c\/li\u003e\n\u003cli\u003eBuilt-in functions, exceptions, and attributes\u003c\/li\u003e\n\u003cli\u003eSpecial operator overloading methods\u003c\/li\u003e\n\u003cli\u003eWidely used standard library modules and extensions\u003c\/li\u003e\n\u003cli\u003eCommand-line options and development tools\u003c\/li\u003e\n\u003cli\u003ePython idioms and hints\u003c\/li\u003e\n\u003cli\u003eThe Python SQL Database API\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMark Lutz\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMark Lutz\u003c\/b\u003e is a leading Python trainer, the author of Python’s earliest and best-selling texts, and a pioneering figure in the Python world.\u003c\/p\u003e\n\u003cp\u003eMark is the author of the three O’Reilly books: \u003ci\u003eLearning Python\u003c\/i\u003e, \u003ci\u003eProgramming Python\u003c\/i\u003e, and \u003ci\u003ePython Pocket Reference\u003c\/i\u003e, all currently in fourth or fifth editions. He has been using and promoting Python since 1992, started writing Python \u003ci\u003ebooks\u003c\/i\u003e in 1995, and began teaching Python \u003ci\u003eclasses\u003c\/i\u003e in 1997. As of Spring 2013, Mark has instructed 260 Python training sessions, taught roughly 4,000 students in live classes, and written Python books that have sold 400,000 units and been translated to at least a dozen languages.\u003c\/p\u003e\n\u003cp\u003eTogether, his two decades of \u003ci\u003ePython\u003c\/i\u003e efforts have helped to establish it as one of the most widely used programming languages in the world today. In addition, Mark has been in the software field for 30 years. He holds BS and MS degrees in computer science from the University of Wisconsin where he explored implementations of the Prolog language, and over his career has worked as a professional software developer on compilers, programming tools, scripting applications, and assorted client\/server systems.\u003c\/p\u003e\n\u003cp\u003eMark maintains a training website (\u003ci\u003e \u003ca href=\"http:\/\/learning-python.com\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehttp:\/\/learning-python.com\u003c\/a\u003e \u003c\/i\u003e) and an additional book support site on the Web (\u003ci\u003e\u003ca href=\"http:\/\/www.rmi.net\/~lutz\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehttp:\/\/www.rmi.net\/~lutz\u003c\/a\u003e \u003c\/i\u003e).\u003c\/p\u003e","brand":"Wiley","offers":[{"title":"Default Title","offer_id":359885329,"sku":"BK0305","price":11.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/Python_pocket_reference_-_5th_ed_-_square.jpg?v=1476430855"},{"product_id":"adafruit-trinket","title":"Adafruit Trinket","description":"\u003cp\u003eTrinket may be small, but do not be fooled by its size! It's a tiny micro-controller board, built around the Atmel ATtiny85, a little chip with a lot of power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThere are two versions of the Trinket.\u003c\/strong\u003e One is 3V3 and one is 5V. Both work the same, but have different operating logic voltages.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse the 3V3 one to\u003c\/strong\u003e interface with sensors and devices that need 3V3 logic, when you want to power it off of a LiPo battery, or if you want to connect it directly to the Raspberry Pi GPIO without logic level converters. The 3V3 version should only run at 8 MHz. \u003cstrong\u003eAs of May 27th, 2015 the 3.3V Trinket has been revised! \u003c\/strong\u003eThe board is now even smaller - at just 27mm x 15mm - and comes with a micro-B USB connector rather than mini-B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse the 5V one for\u003c\/strong\u003e sensors and components that can use or require 5V logic. The 5V version can run at 8 MHz or at 16MHz by setting the software-set clock frequency. \u003cstrong\u003eAs of October 9th, 2015 the 5V Trinket comes with a micro-USB connector instead of a mini-USB connector!\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAdafruit wanted to design a micro-controller board that was small enough to fit into any project, and low cost enough to use without hesitation. Perfect for when you don't want to give up your expensive dev-board and you aren't willing to take apart the project you worked so hard to design. It's their lowest-cost arduino-IDE programmable board!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/trinket-pinout-v3_large.jpg?22604\" style=\"margin-top: 20px; margin-bottom: 20px;\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe Attiny85 is a fun processor because despite being so small, it has 8K of flash, and 5 I\/O pins, including analog inputs and PWM 'analog' outputs. Adafruit designed a USB boot-loader so you can plug it into any computer and reprogram it over a USB port just like an Arduino. In fact they even made some simple modifications to the Arduino IDE so that it works like a mini-Arduino board. You can't stack a big shield on it but for many small \u0026amp; simple projects the Trinket will be your go-to platform.\u003c\/p\u003e\n\u003cp\u003eHere are some useful specifications!\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eATtiny85 on-board, 8K of flash, 512 byte of SRAM, 512 bytes of EEPROM\u003c\/li\u003e\n\u003cli\u003eUSB boot-loader with a nice LED indicator looks just like a USBtinyISP so you can program it with AVRdude(with a simple config modification) and\/or the Arduino IDE (with a few simple config modifications)\u003c\/li\u003e\n\u003cli\u003eMini-USB jack for power and\/or USB uploading, you can put it in a box or tape it up and use any USB cable for when you want to reprogram.\u003c\/li\u003e\n\u003cli\u003eAdafruit really worked hard on the boot-loader process to make it rugged and foolproof, this board wont up and die on you in the middle of a project!\u003c\/li\u003e\n\u003cli\u003e~5.25K bytes available for use (2.75K taken for the boot-loader)\u003c\/li\u003e\n\u003cli\u003eOn-board 3.3V or 5V power regulator with 150mA output capability and ultra-low dropout. Up to 16V input, reverse-polarity protection, thermal and current-limit protection.\u003c\/li\u003e\n\u003cli\u003ePower with either USB or external output (such as a battery) - it'll automatically switch over\u003c\/li\u003e\n\u003cli\u003eOn-board green power LED and red pin #1 LED\u003c\/li\u003e\n\u003cli\u003eReset button for entering the boot-loader or restarting the program. No need to unplug\/replug the board every time you want to reset or update!\u003c\/li\u003e\n\u003cli\u003e5 GPIO - 2 shared with the USB interface. The 3 independent IO pins have 1 analog input and 2 PWM output as well. The 2 shared IO pins have 2 more analog inputs and one more PWM output.\u003c\/li\u003e\n\u003cli\u003eHardware I2C \/ SPI capability for breakout \u0026amp; sensor interfacing.\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/learn.adafruit.com\/introducing-trinket\/programming-with-arduino-ide#more-dot-dot-dot\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eWorks with many basic Arduino libraries including Adafruit Neopixel!\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eMounting holes! \u003cstrong\u003eYeah!\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eReally really small\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLimor has put together a great introduction to Trinket which goes into a lot of detail including examples, pin outs, and more: \u003ca href=\"http:\/\/learn.adafruit.com\/introducing-trinket\"\u003echeck out the introducing Trinket tutorial\u003c\/a\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"5V","offer_id":374257573,"sku":"ADA1501","price":5.75,"currency_code":"GBP","in_stock":false},{"title":"3V3","offer_id":360730757,"sku":"ADA1500","price":5.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/1500.jpg?v=1453894920"},{"product_id":"resistor-grab-bag","title":"Resistor Grab Bag (pack of 580)","description":"\u003cp\u003e580 resistors (29 values, 20 pieces of each) go into this great starter pack (or refill!) with a wide range of useful values.\u003c\/p\u003e\n\u003cp\u003eThe kit contains 20 each of:\u003c\/p\u003e\n\u003ctable class=\"table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10Ω\u003c\/td\u003e\n\u003ctd\u003e22Ω\u003c\/td\u003e\n\u003ctd\u003e47Ω\u003c\/td\u003e\n\u003ctd\u003e68Ω\u003c\/td\u003e\n\u003ctd\u003e100Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e120Ω\u003c\/td\u003e\n\u003ctd\u003e150Ω\u003c\/td\u003e\n\u003ctd\u003e180Ω\u003c\/td\u003e\n\u003ctd\u003e220Ω\u003c\/td\u003e\n\u003ctd\u003e270Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e330Ω\u003c\/td\u003e\n\u003ctd\u003e470Ω\u003c\/td\u003e\n\u003ctd\u003e560Ω\u003c\/td\u003e\n\u003ctd\u003e680Ω\u003c\/td\u003e\n\u003ctd\u003e1kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1.2kΩ\u003c\/td\u003e\n\u003ctd\u003e1.5kΩ\u003c\/td\u003e\n\u003ctd\u003e1.8kΩ\u003c\/td\u003e\n\u003ctd\u003e2.2kΩ\u003c\/td\u003e\n\u003ctd\u003e2.7kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3.3kΩ\u003c\/td\u003e\n\u003ctd\u003e4.7kΩ\u003c\/td\u003e\n\u003ctd\u003e5.6kΩ\u003c\/td\u003e\n\u003ctd\u003e6.8kΩ\u003c\/td\u003e\n\u003ctd\u003e8.2kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10kΩ\u003c\/td\u003e\n\u003ctd\u003e22kΩ\u003c\/td\u003e\n\u003ctd\u003e47kΩ\u003c\/td\u003e\n\u003ctd\u003e100kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003cp\u003eRated for 1\/4W with ±5% tolerance these are ideal for almost all hobby PCB and breadboarding needs!\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePackage Type: Axial\u003c\/li\u003e\n\u003cli\u003eDiameter: 2.3mm\u003c\/li\u003e\n\u003cli\u003eLength: 6.5mm\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -55°C to +155°C\u003c\/li\u003e\n\u003cli\u003ePower Rating: 0.25W (1\/4W)\u003c\/li\u003e\n\u003cli\u003eTechnology: Carbon film\u003c\/li\u003e\n\u003cli\u003eTemperature Coefficient: ±700 ppm\/°C\u003c\/li\u003e\n\u003cli\u003eTolerance: ±5%\u003c\/li\u003e\n\u003cli\u003eVoltage: 250V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed the Datasheet? Get it \u003ca href=\"http:\/\/www.anglia-live.com\/netalogue\/pdfs\/eur\/datasheets\/cr_series.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eHere\u003c\/a\u003e.\u003c\/p\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":370750519,"sku":"COM-B005","price":13.75,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/resistor-grab.png?v=1380708850"},{"product_id":"ceramic-capacitors","title":"Ceramic Capacitors (pack of 10)","description":"\u003cp\u003eAhhhh capacitors - the circuit builders' most reliable and trusted friend - always keen to jump in and provide stability where needed to your signals and power supply.\u003c\/p\u003e\n\u003cp\u003e0.1uF - 1uF are great all-purpose bypass capacitors. Sprinkle liberally around the power pins of ICs for a smooth supply. It's always handy to keep a selection of these to hand.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePackage Type: Radial\u003c\/li\u003e\n\u003cli\u003eLead Spacing: 2.5mm (ideal for breadboarding or protoboard!)\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -25\u003cspan\u003e°C to +85°C\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTolerance: \u003cspan\u003e±20%\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eVoltage: 100V (50V for 0.1uF)\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eNeed the Datasheet? Get it \u003ca href=\"http:\/\/www.anglia-live.com\/netalogue\/pdfs\/ctc\/datasheets\/cap.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eHere\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"Generic","offers":[{"title":"12pF","offer_id":370875847,"sku":"COM1501","price":1.25,"currency_code":"GBP","in_stock":false},{"title":"22pF","offer_id":370875845,"sku":"COM1502","price":1.25,"currency_code":"GBP","in_stock":false},{"title":"0.01uF","offer_id":370875849,"sku":"COM1503","price":1.25,"currency_code":"GBP","in_stock":false},{"title":"0.1uF","offer_id":370875853,"sku":"COM1504","price":1.25,"currency_code":"GBP","in_stock":false},{"title":"1.0uF","offer_id":370875855,"sku":"COM1505","price":1.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/ctc_2_5mmradmlcc.jpg?v=1380728784"},{"product_id":"4xaa-press-stud-battery-holder","title":"4 x AA Press-Stud Battery Holder","description":"\u003cp\u003ePower your projects when you're on the road! Holds 4 x AA batteries providing a ~5-6V supply. \u003cspan\u003eWhen fully loaded you should get between 7,000mAh - 10,000mAh of juice - that's enough to run an Arduino Uno for over a week!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe'd recommend using rechargeable batteries as you'll get a more stable voltage over their lifetime.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePress stud termination\u003c\/li\u003e\n\u003cli\u003eHolds 4 x AA battery\u003c\/li\u003e\n\u003cli\u003eIdeal for 5V projects when used with 1.2V rechargeable batteries (NiMh)\u003c\/li\u003e\n\u003cli\u003eProvides ~6V when used with 1.5V alkaline batteries\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":370890907,"sku":"COM1304","price":2.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/tch4a26s.jpg?v=1380730780"},{"product_id":"pt10lv-horizontal-trimmer-multiple-values","title":"Trim Potentiometer (10KΩ)","description":"\u003cp\u003eThe resistance of these trim potentiometers ranges linearly from 0Ω to 10K\u003cspan\u003eΩ\u003c\/span\u003e over a full cycle (240°).\u003c\/p\u003e\n\u003cp\u003eThey are horizontally mounted and ideal for breadboarding or perfboard use due to the 0.1\" spacing off the pins. Rated for up to 1\/6th of a watt and good for 10,000 cycles.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum power: 1\/6th W (0.15W)\u003c\/li\u003e\n\u003cli\u003eLinear resistance range (±3%)\u003c\/li\u003e\n\u003cli\u003eDiameter: 10.3mm\u003c\/li\u003e\n\u003cli\u003eHeight: 4.5mm\u003c\/li\u003e\n\u003cli\u003ePackage: Through hole 0.1\" spacing\u003c\/li\u003e\n\u003cli\u003eResistive element: Carbon\u003c\/li\u003e\n\u003cli\u003eTolerance: ±20%\u003c\/li\u003e\n\u003cli\u003eRated mechanical cycles: 10,000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Generic","offers":[{"title":"10kΩ","offer_id":372222015,"sku":"COM1001","price":0.75,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/Trim_Pot_4_of_4.jpg?v=1392990076"},{"product_id":"tactile-switches","title":"Tactile Switches","description":"\u003cp\u003eThese pleasingly clickable tactile switches are available in three sizes and will come in useful in loads of electronic projects.\u003c\/p\u003e\n\u003cp\u003eMomentary switches complete the circuit whenever the button is pressed down. They're ideal for soldering onto PCBs, protoboard or breakouts, but it's also possible to use them with solderless breadboards if you flatten out the legs!\u003c\/p\u003e\n\u003cp\u003eWe also sell an assortment of these switches in our \u003ca href=\"\/en-eu\/products\/maker-essentials-switches-potentiometers\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eMaker Essentials\u003c\/a\u003e kit (along with some \u003ca href=\"\/en-eu\/products\/colourful-switch-caps\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ecolourful 12mm switch caps\u003c\/a\u003e and some handy \u003ca href=\"\/en-eu\/products\/rotary-potentiometer-1\" target=\"_blank\" rel=\"noopener noreferrer\"\u003epotentiometers\u003c\/a\u003e).\u003c\/p\u003e\n\u003ch2\u003eDatasheets\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/2444_DTS-3.pdf?v=1594648992\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e3mm\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/2466_DTSG-6.pdf?v=1594649046\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e6mm\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/LY-A06-F5_..pdf?v=1594649225\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e12mm\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Generic","offers":[{"title":"12mm - pack of 5","offer_id":372242669,"sku":"COM0403","price":1.75,"currency_code":"GBP","in_stock":true},{"title":"6mm - pack of 5","offer_id":372242667,"sku":"COM0402","price":1.25,"currency_code":"GBP","in_stock":false},{"title":"3mm - pack of 5","offer_id":372242665,"sku":"COM0401","price":1.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/COM0403_-_12mm_-_pack_of_5_Tactile_Switches.JPG?v=1606203617"},{"product_id":"colourful-switch-caps","title":"Tactile Switch Caps (pack of 10)","description":"\u003cp\u003eBling up your tactiles! These lovely little coloured caps are like hats, hats for tacts, tact hats you might say.\u003c\/p\u003e\n\u003cp\u003eAn ideal way to clarify the purpose of switches in your circuit. Don't forget big red button means \u003cstrong\u003eDO NOT PRESS!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese caps are the right size to fit on our \u003ca href=\"\/en-eu\/products\/tactile-switches\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e12mm tactile switches\u003c\/a\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRound tactile switch caps\u003c\/li\u003e\n\u003cli\u003eIn red, white, yellow, blue, and black\u003c\/li\u003e\n\u003cli\u003eSuitable for 12mm tactile switches\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Generic","offers":[{"title":"Blue","offer_id":372246979,"sku":"COM0700","price":1.25,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":372246981,"sku":"COM0701","price":1.25,"currency_code":"GBP","in_stock":false},{"title":"White","offer_id":372246983,"sku":"COM0702","price":1.25,"currency_code":"GBP","in_stock":false},{"title":"Yellow","offer_id":372246987,"sku":"COM0703","price":1.25,"currency_code":"GBP","in_stock":false},{"title":"Red","offer_id":372246985,"sku":"COM0704","price":1.25,"currency_code":"GBP","in_stock":true},{"title":"Mixed","offer_id":372246989,"sku":"COM0705","price":1.25,"currency_code":"GBP","in_stock":false},{"title":"Green","offer_id":39605559427155,"sku":"COM0728","price":1.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/Red_Cap.jpg?v=1499181676"},{"product_id":"zener-diodes","title":"Zener Diodes","description":"\u003cp\u003eZener diodes are a handy little companion for all sorts of jobs. They are rated with a fixed breakdown (avalanche) voltage above which, unlike normal diodes, they'll allow reverse current flow.\u003c\/p\u003e\n\u003cp\u003eBut how could that be useful I hear you ask?\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProtecting micro-controller pins from excess voltage\u003c\/li\u003e\n\u003cli\u003eProviding a reference voltage\u003c\/li\u003e\n\u003cli\u003eClamping signal voltages\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe stock both 3V3 and 5V Zener diodes as these are the voltages most Raspberry Pi and Arduino projects will run at.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower: 1.3W\u003c\/li\u003e\n\u003cli\u003eTolerance: ±5%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDatasheet\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/Invac_BZX55_series.pdf?v=1642078290\" target=\"_blank\"\u003e5V\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/BZX85C3V3_SERIES_G1606.pdf?v=1642078290\" target=\"_blank\"\u003e3.3V\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eImage is for illustrative purposes only. Please refer to product data sheet.\u003c\/em\u003e\u003c\/p\u003e","brand":"Generic","offers":[{"title":"5V - pack of 5","offer_id":372272077,"sku":"COM2600","price":1.0,"currency_code":"GBP","in_stock":false},{"title":"3V3 - pack of 5","offer_id":372272079,"sku":"COM2601","price":1.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/do41.jpg?v=1380888532"},{"product_id":"crystals","title":"16 MHz Quartz Crystal","description":"\u003cp\u003eCrystal oscillators provide an extremely accurate timing signal to devices that need to synchronise clocks and data streams.\u003c\/p\u003e\n\u003cp\u003eThese crystals are ideal for use with chips such as the ATmega328P when you want to take your Arduino Uno project and make it more permanent.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFrequency: 16 MHz\u003c\/li\u003e\n\u003cli\u003eFrequency Tolerance: ±30 ppm\/°C\u003c\/li\u003e\n\u003cli\u003eHeight: 4 mm\u003c\/li\u003e\n\u003cli\u003eLoad Capacitance: 30 pF\u003c\/li\u003e\n\u003cli\u003eMounting Type: Through Hole\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -10°C to +60°C\u003c\/li\u003e\n\u003cli\u003eOutline Dimensions: 10.9mm x 4.65mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eUpdate:\u003c\/strong\u003e as of 9th Feb 2019 we have moved to a different manufacturer \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/frequencypg24_25.pdf?10701623767023392874\" target=\"_blank\" rel=\"noopener noreferrer\"\u003esee here for the new datasheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.iqdfrequencyproducts.com\/products\/details\/hc49-4h-15-04.pdf\"\u003eThe datasheet for previous orders can be found here\u003c\/a\u003e.\u003c\/p\u003e","brand":"Generic","offers":[{"title":"Default","offer_id":372277509,"sku":"COM2900","price":0.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/hc49_4h.jpg?v=1380889023"},{"product_id":"voltage-regulators","title":"Voltage Regulator","description":"\u003cp\u003eTake control of your voltage! These regulators will let you produce a reliable constant supply voltage for your circuits.\u003c\/p\u003e\n\u003cp\u003eWhether you're working from an unregulated supply or just need a precise voltage for your micro-controller we've selected a couple of great general purpose options.\u003c\/p\u003e\n\u003ctable class=\"table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003cb\u003ePart No.\u003c\/b\u003e\n\u003c\/th\u003e\n\u003cth\u003eOutput\u003cbr\u003eVoltage\u003c\/th\u003e\n\u003cth\u003eDropout\u003cbr\u003eVoltage\u003c\/th\u003e\n\u003cth\u003eMax Input\u003cbr\u003eVoltage\u003c\/th\u003e\n\u003cth\u003eOutput\u003cbr\u003eCurrent\u003c\/th\u003e\n\u003cth\u003eDatasheet\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLD1117V33\u003c\/td\u003e\n\u003ctd\u003e3.3V\u003c\/td\u003e\n\u003ctd\u003e1.1V\u003c\/td\u003e\n\u003ctd\u003e15V\u003c\/td\u003e\n\u003ctd\u003e950mA\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/en.CD00000544.pdf?7558083072949699974\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheet\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL7805ACV\u003c\/td\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003ctd\u003e2V\u003c\/td\u003e\n\u003ctd\u003e35V\u003c\/td\u003e\n\u003ctd\u003e1.5A\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/en.CD00000444.pdf?3389810857099378223\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheet\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL78S09CV\u003c\/td\u003e\n\u003ctd\u003e9V\u003c\/td\u003e\n\u003ctd\u003e2V\u003c\/td\u003e\n\u003ctd\u003e35V\u003c\/td\u003e\n\u003ctd\u003e2A\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/l78s.pdf?v=1585826849\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheet\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL7812CV\u003c\/td\u003e\n\u003ctd\u003e12V\u003c\/td\u003e\n\u003ctd\u003e2V\u003c\/td\u003e\n\u003ctd\u003e35V\u003c\/td\u003e\n\u003ctd\u003e1.5A\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/en.CD00000444_1.pdf?4388457151353299678\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheet\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003ePackage: TO-220 (Through hole)\u003c\/li\u003e\n\u003cli\u003ePinout: 3.3V\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e1: GND\u003c\/li\u003e\n\u003cli\u003e2: V\u003csub\u003eOUT\u003c\/sub\u003e\n\u003c\/li\u003e\n\u003cli\u003e3: V\u003csub\u003eIN\u003c\/sub\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003ePinout: 5V, 9V \u0026amp; 12V\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e1: Input Voltage\u003c\/li\u003e\n\u003cli\u003e2: GND\u003c\/li\u003e\n\u003cli\u003e3: Output Voltage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eBypass Capacitors: 1uF (input) and 0.1uF (output) recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: \u003cspan\u003eThe actual maximum output current depends on heatsinks and other thermal management, and the voltage difference between input and output voltages\u003c\/span\u003e\u003c\/p\u003e","brand":"Generic","offers":[{"title":"3.3V","offer_id":372284101,"sku":"COM0210","price":1.0,"currency_code":"GBP","in_stock":false},{"title":"5V","offer_id":372284103,"sku":"COM0211","price":1.0,"currency_code":"GBP","in_stock":false},{"title":"9V","offer_id":31617419378771,"sku":"COM0217","price":1.0,"currency_code":"GBP","in_stock":false},{"title":"12V","offer_id":25009352711,"sku":"COM0212","price":1.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/to220.jpg?v=1474558808"},{"product_id":"bipolar-timer","title":"555\/556 Timer","description":"\u003cp\u003eThe 555 timer is one of the most used and useful ICs ever produced. Designed in 1971 by Hans Camenzind it provides a way to include different methods of timing and oscillation into your circuits.\u003c\/p\u003e\n\u003cp\u003eIn the time delay mode the time is precisely controlled by one external resistor and capacitor. In oscillator mode the frequency and duty cycle are controlled with two external resistors and one capacitor.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for use in 5V circuits\u003c\/li\u003e\n\u003cli\u003eMultiple modes:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eAstable: square wave of configurable frequency\u003c\/li\u003e\n\u003cli\u003eMonostable: pulse of configurable duration on trigger\u003c\/li\u003e\n\u003cli\u003eBistable: output dependant on two input states\u003c\/li\u003e\n\u003cli\u003eInverting buffer: output is opposite of input\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eCan be used with breadboard and perfboard easily\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAvailable in both a single (555) and dual (556) package. The dual package contains two 555 timers which share common ground and source pins.\u003c\/p\u003e\n\u003ctable class=\"table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e555\u003c\/th\u003e\n\u003cth\u003e556\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003ePDIP-8\u003c\/td\u003e\n\u003ctd\u003ePDIP-14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Frequency\u003c\/td\u003e\n\u003ctd\u003e100 kHz\u003c\/td\u003e\n\u003ctd\u003e\u003cspan mce-data-marked=\"1\"\u003e100 kHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Current\u003c\/td\u003e\n\u003ctd\u003e2000 uA\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4000 uA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSource Or Sink\u003c\/td\u003e\n\u003ctd\u003e200mA\u003c\/td\u003e\n\u003ctd\u003e150mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e4.5V - 16V\u003c\/td\u003e\n\u003ctd\u003e4.5V - 16V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDatasheet\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/ne555.pdf?2206540609119044394\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNE555P\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/ne556.pdf?877434840379036186\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNE556N\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eUpdate:\u003c\/strong\u003e as of 9th April 2018 we have moved to a different version of the 555 Timer, you can find the datasheet for the previous (discontinued) version \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/CD00000893.pdf?5261384999543227970\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehere\u003c\/a\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"Generic","offers":[{"title":"NE555P","offer_id":372307085,"sku":"COM0207","price":0.75,"currency_code":"GBP","in_stock":false},{"title":"NE556N","offer_id":372307087,"sku":"COM0208","price":0.75,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/pdip8_78be2a4f-9d10-41f8-b4f2-006db88f68fc.jpg?v=1382527659"},{"product_id":"microchip-analog-to-digital-convertor","title":"10-bit ADC (SPI)","description":"\u003cp\u003eOur go to choice for a through hole ADC. Easy to hook up to the Raspberry Pi, communicates via SPI - add up to eight 10-bit analog channels to your projects!\u003c\/p\u003e\n\u003cp\u003eThese ADCs feature a successive approximation register (SAR) architecture and an industry-standard SPI se rial interface. 200k samples\/second, 4 or 8 input channels, low power consumption (5nA typical standby, 425µA typical active).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\" data-mce-style=\"line-height: 1.5;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMCP3004-I\/P (4 channel) or MCP3008-I\/P (8 channel)\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\" data-mce-style=\"line-height: 1.5;\"\u003e10-bit resolution\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\" data-mce-style=\"line-height: 1.5;\"\u003eFour or eight single-ended channels\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\" data-mce-style=\"line-height: 1.5;\"\u003eSPI interface\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\" data-mce-style=\"line-height: 1.5;\"\u003e\u003cspan style=\"line-height: 1.5;\" data-mce-style=\"line-height: 1.5;\"\u003e200 ksps sample rate at 5V\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\" data-mce-style=\"line-height: 1.5;\"\u003e-40 to +85°C temperature range\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Generic","offers":[{"title":"8 Channel","offer_id":373567061,"sku":"COM0206","price":4.0,"currency_code":"GBP","in_stock":false},{"title":"4 Channel","offer_id":373567065,"sku":"COM0205","price":4.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/dip16_a0d75c55-5f8d-4ba1-a42c-f3c4e19ce57a.jpg?v=1382522589"},{"product_id":"resettable-fuses","title":"Resettable Fuses","description":"\u003cp\u003eSafety first kids! Resettable fuses are used to protect against over current faults in electrical circuits providing an extra level of protection against shorts or miswiring.\u003c\/p\u003e\n\u003cp\u003eOften placed on the power input of a circuit these fuses will 'trip' when you exceed their rated current limiting the potential for damage to other components.\u003c\/p\u003e\n\u003cp\u003eWhen the current flowing through a resettable fuse exceeds the trip current it warms up and causes it's resistance to increase which reduces the flow of current through the circuit.\u003c\/p\u003e\n\u003ctable class=\"table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eHold\u003cbr\u003eCurrent\u003c\/th\u003e\n\u003cth\u003eTrip\u003cbr\u003eCurrent\u003c\/th\u003e\n\u003cth\u003eMax\u003cbr\u003eCurrent\u003c\/th\u003e\n\u003cth\u003eMax\u003cbr\u003eVoltage\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e250mA\u003c\/td\u003e\n\u003ctd\u003e0.5A\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003e72V\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/Littelfuse_PTCs_72R-2757.pdf?890097152742268924\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheet\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e500mA\u003c\/td\u003e\n\u003ctd\u003e1A\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003e60V\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/Littelfuse_60R-61724.pdf?14015495791038034096\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheet\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1.1A\u003c\/td\u003e\n\u003ctd\u003e2.2A\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd\u003e16V\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/Littelfuse_PTC_USBR-40993.pdf?18008230403410227410\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheet\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Generic","offers":[{"title":"250mA","offer_id":373571457,"sku":"COM2001","price":0.75,"currency_code":"GBP","in_stock":false},{"title":"500mA","offer_id":373571451,"sku":"COM2002","price":0.75,"currency_code":"GBP","in_stock":false},{"title":"1.10A","offer_id":373571455,"sku":"COM2003","price":0.75,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/60r002.jpg?v=1381145839"},{"product_id":"bipolar-transistor","title":"Transistor (pack of 5)","description":"\u003cp\u003eTransistor are a type of electronic switch used for controlling the flow of a circuit and amplifying signals.\u003c\/p\u003e\n\u003cp\u003eThey have three legs: the base, the collector, and the emitter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNPN:\u003c\/strong\u003e When a voltage is applied to the base leg of the transistor it allows current to flow from the collector to the emitter. This means you can control a higher current path using logic level signals from a device like a micro-controller.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePNP:\u003c\/strong\u003e \u003cspan style=\"line-height: 1.5;\"\u003eWhen a voltage is applied to the base leg of the transistor it prevents current from flowing from the collector to the emitter.\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable class=\"table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003eNPN\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart No.\u003c\/td\u003e\n\u003ctd\u003ePN2222ARLRPG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase or Package Type\u003c\/td\u003e\n\u003ctd\u003eTO-92-3(TO-226)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum DC Collector Current:\u003c\/td\u003e\n\u003ctd\u003e0.6 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCollector- Base Voltage VCBO:\u003c\/td\u003e\n\u003ctd\u003e75 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCollector- Emitter Voltage VCEO Max:\u003c\/td\u003e\n\u003ctd\u003e40 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmitter- Base Voltage VEBO:\u003c\/td\u003e\n\u003ctd\u003e6 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGain Bandwidth Product fT:\u003c\/td\u003e\n\u003ctd\u003e300 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCollector-Emitter Saturation Voltage:\u003c\/td\u003e\n\u003ctd\u003e1 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Collector\/Base Gain hFE Min:\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eThrough Hole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Power Dissipation:\u003c\/td\u003e\n\u003ctd\u003e625 mW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDatasheet\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/PN2222-D-116891.pdf?5629896110652566081\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheet\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable class=\"table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003ePNP\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart No.\u003c\/td\u003e\n\u003ctd\u003eBD140\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase or Package Type\u003c\/td\u003e\n\u003ctd\u003eSOT32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCollector Current\u003c\/td\u003e\n\u003ctd\u003e1.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCollector-Emitter V(br)\u003c\/td\u003e\n\u003ctd\u003e80 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCollector-Emitter V(sat)\u003c\/td\u003e\n\u003ctd\u003e500 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Current Gain (hFE)\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eThrough Hole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e1.25W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDatasheet\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/CD00001225.pdf?14832179376354470168\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheet\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Generic","offers":[{"title":"NPN","offer_id":373573613,"sku":"COM0301","price":1.0,"currency_code":"GBP","in_stock":false},{"title":"PNP","offer_id":1164806025,"sku":"COM0302","price":1.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/to92.jpg?v=1381146093"},{"product_id":"adafruit-stereo-2-8w-class-d-audio-amplifier-ts2012","title":"Stereo 2.1W Class D Audio Amplifier - TPA2012","description":"\u003cp\u003eThis incredibly small stereo amplifier is surprisingly powerful - able to deliver 2 x 2.1W channels into 4 ohm impedance speakers (@ 10% THD).\u003c\/p\u003e\n\u003cp\u003eInside the miniature chip is a class D controller, able to run from 2.7V-5.5VDC. Since the amp is a class D, it's incredibly efficient (89% efficient when driving an 8Ω speaker at 1.5 Watt) - making it perfect for portable and battery-powered projects. It has built in thermal and over-current protection but we could barely tell it got hot. This board is a welcome upgrade to basic \"LM386\" amps!\u003c\/p\u003e\n\u003cp\u003eThe inputs of the amplifier go through 1.0uF capacitors, so they are fully 'differential' - if you don't have differential outputs, simply tie the R- and L- to ground. The outputs are \"Bridge Tied\" - that means they connect directly to the outputs, no connection to ground. The output is a ~300KHz square wave PWM that is then 'averaged out' by the speaker coil - the high frequencies are not heard. All the above means that you can't connect the output into another amplifier, it should drive the speakers directly.\u003c\/p\u003e\n\u003cp\u003eComes with a fully assembled and tested breakout board with 1.0uF input capacitors. It also includes a dual mini DIP switch for setting the amplifier gain on the fly, 3.5mm screw-terminal blocks so you can easily attach\/detach your speakers, and some header in case you want to plug it into a breadboard. You will be ready to rock in 15 minutes! \u003cstrong\u003eSpeakers are not included, use any \u003ca href=\"\/en-eu\/products\/mini-speaker-4-3w\" target=\"_blank\"\u003e4 ohm\u003c\/a\u003e or 8 ohm impedance speakers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOutput Power: 2.1W at 4Ω, 10% THD, 1.4W at 8Ω, 10% THD, with 5V Supply\u003c\/li\u003e\n\u003cli\u003ePSRR: 77 dB typ @ 217 Hz with 6 dB gain\u003c\/li\u003e\n\u003cli\u003eDesigned for use without an output filter, when wires are kept at under 2\"-4\" long\u003c\/li\u003e\n\u003cli\u003eFour pin-selectable gains: 6dB, 12dB, 18dB and 24dB. Select with the onboard switches or by setting the G0 and G1 breakout pins (see \u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-ts2012-2-8w-stereo-audio-amplifier\/downloads\" target=\"_blank\"\u003eschematic for breakout board showing gain pin settings\u003c\/a\u003e for details)\u003c\/li\u003e\n\u003cli\u003eExcellent click-and-pop suppression\u003c\/li\u003e\n\u003cli\u003eThermal shutdown protection\u003c\/li\u003e\n\u003cli\u003eIndependent channel shutdown\u003c\/li\u003e\n\u003cli\u003eLow current draw: typ 6mA quiescent and 1.5uA in shutdown mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-ts2012-2-8w-stereo-audio-amplifier\/\" target=\"_blank\"\u003eCheck out the tutorial for more details!\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The terminal blocks included with your product may be blue or black.\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions (without 0.1\" header): 22.96mm \/ 0.9\" x 28.33mm \/ 1.11\" x 4.97mm \/ 0.19\"\u003c\/li\u003e\n\u003cli\u003eWeight: 2.56g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRevision History\u003c\/strong\u003e: As of May 23, 2016 Adafruit have updated this breakout to use the TPA2012 rather than the TS2012. This is an overall-equivalent part with slightly less power output. You can use the two interchangeably for 99% of projects. The TS2012 has been discontinued!\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-ts2012-2-8w-stereo-audio-amplifier\/downloads\" target=\"_blank\"\u003eDatasheets, schematics, PCB files, Fritzing object and more in the tutorial!\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/tpa2012d2.pdf?6826306524397209002\" target=\"_blank\"\u003eTPA2012 Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":376721721,"sku":"ADA1552","price":8.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/1552-03.jpg?v=1539263781"},{"product_id":"proto-screwshield-wingshield-kit","title":"Adafruit Proto-Screwshield (Wingshield) kit","description":"\u003cp\u003e\u003cspan\u003eThe next generation Proto-ScrewShield is a dual-purpose prototyping shield. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003eNot only does it have a large 0.1\" grid prototyping area but it also extends the Arduino pins to sturdy, secure, and dependable screw terminal blocks. You even get a few bonus terminals for extra GND and four 'free' terminals for whatever connections you wish!\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003estackable wing design allows you to slip this under any shield and still get east access to the analog and digital ports of the Arduino - can be stacked above or below pretty much every other shield!\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003ePlenty of prototyping space, with power\/ground rails\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eDiffused green power LED, extra diffused red LED for user choice (although we suggest to connect it to pin 13)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eReset button\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003e2 sets of 6-pin stacky female header pins\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003e2 sets of 8-pin stacky female header pins\u003cspan\u003eComes as a kit of all through-hole parts. You'll need to assemble the kit using a soldering iron, diagonal cutters and solder but its an easy kit and should take less than half an hour. \u003c\/span\u003e\u003ca href=\"http:\/\/wingshieldindustries.com\/products\/screwshield\/\"\u003eFor more information, instructions, and tips check out the Screwshield page\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eLots of 3.5mm terminal blocks to fill 36 breakouts on the board\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cspan\u003eComes as a kit of all through-hole parts. You'll need to assemble the kit using a soldering iron, diagonal cutters and solder but its an easy kit and should take less than half an hour. \u003c\/span\u003eFor more information, instructions, and tips check out the Screwshield page","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":382366184,"sku":"ADA196","price":12.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/196_v2.jpg?v=1382440822"},{"product_id":"adafruit-1-8-18-bit-color-tft-shield-w-microsd-and-joystick","title":"Adafruit 1.8\" Color TFT Shield w\/microSD and Joystick - v 2","description":"\u003cp\u003eThis lovely little shield is the best way to add a small, colorful and bright display to any project.\u003c\/p\u003e\n\u003cp\u003eAdafruit took their popular 1.8\" TFT breakout board and remixed it into an Arduino shield complete with microSD card slot and a 5-way joystick navigation switch and three selection buttons! Since the display uses only 4 pins to communicate and has its own pixel-addressable frame buffer, it can be used easily to add a display \u0026amp; interface without exhausting the memory or pins.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNew!\u003c\/strong\u003e Adafruit have updated this shield to be 'Arduino R3' format compatible so you can now use it with any and all Arduinos or Metros - including the Metro M0 or M4, Arduino Mega, Zero, etc. They also use Adafruit \u003cstrong\u003eseesaw\u003c\/strong\u003e for the TFT backlight, TFT reset, and button inputs - you can query the buttons and joystick over I2C now, so only 2 pins are needed to communicate with all 8 switches.\u003c\/p\u003e\n\u003cp\u003eThe 1.8\" display has 128x160 color pixels. Unlike the low cost \"Nokia 6110\" and similar LCD displays, which are CSTN type and thus have poor color and slow refresh, this display is a true TFT! The TFT driver (ST7735R) can display full 18-bit color (262,144 shades!).\u003c\/p\u003e\n\u003cp\u003eThe shield has the TFT display soldered on (it uses a delicate flex-circuit connector) as well as a ultra-low-dropout 3.3V regulator and a 3\/5V level shifter so its safe to use with 3V or 5V Arduino compatibles. Adafruit also had some space left over so they placed a microSD card holder (so you can easily load full color bitmaps from a FAT16\/FAT32 formatted microSD card), a 5-way navigation switch (left, right, up, down, select) and three tactile buttons marked A BC. \u003cstrong\u003eThe microSD card is not included.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you just want to display text, shapes, lines, pixels, etc the shield uses the SPI pins (SCK\/MOSI\/MISO), I2C pins (SDA \u0026amp; SCL) and digital #8. For the microSD card, you'll also give up Digital #4. This shield works with any Arduino UNO and compatibles, Mega, Zero, etc. If it's shield compatible, you're good to go.\u003c\/p\u003e\n\u003cp\u003eComes as a fully assembled and tested shield with the display, microsd card holder and nav switch as well as a stick of 0.1\" header. To finish up and use, you will need to solder on the header onto the shield PCB, a quick 10 minute task.\u003c\/p\u003e\n\u003cp\u003eOf course, we wouldn't just leave you with a datasheet and a \"good luck!\" - \u003ca href=\"http:\/\/learn.adafruit.com\/1-8-tft-display\" target=\"_blank\" data-mce-href=\"http:\/\/learn.adafruit.com\/1-8-tft-display\"\u003eAdafruit have written a full open source graphics library that can draw pixels, lines, rectangles, circles, text and bitmaps as well as example code and a wiring tutorial.\u003c\/a\u003e The code is written for Arduino but can be easily ported to your favorite microcontroller!\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/1-8-tft-display\/downloads\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheets, Fritzing library, and EagleCAD PCB GitHub files available in the product tutorial\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRevision History:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of August 19, 2020\u003c\/strong\u003e, Adafruit now include a handy rubber knob cover for the joystick to make it easier to use!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1.8\" diagonal LCD TFT display\u003c\/li\u003e\n\u003cli\u003ePhysical dimensions: 2.71\" (69mm) width, 2.1\" (53.5mm) height, 0.27\" (6.94mm) thickness (top of joystick)\u003c\/li\u003e\n\u003cli\u003e128x160 resolution, 18-bit (262,144) color\u003c\/li\u003e\n\u003cli\u003e4 wire SPI digital interface\u003c\/li\u003e\n\u003cli\u003eBuilt-in microSD slot - uses 2 more digital lines\u003c\/li\u003e\n\u003cli\u003e5V compatible! Use with 3.3V or 5V logic Arduinos\u003c\/li\u003e\n\u003cli\u003eOnboard 3.3V @ 150mA LDO regulator\u003c\/li\u003e\n\u003cli\u003e2 white LED backlight, transistor connected. PWM controlled via I2C seesaw chip\u003c\/li\u003e\n\u003cli\u003eComes with header, requires soldering!\u003c\/li\u003e\n\u003cli\u003eDisplay current draw is mostly based on the backlight, with full backlight the current draw is ~100mA, this does not include the SD Card. SD cards can draw 20-100mA based on read\/write. Measure current draw in circuit to get precise numbers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProduct Dimensions: 68.5mm x 53.0mm x 11.8mm \/ 2.7\" x 2.1\" x 0.5\"\u003c\/p\u003e\n\u003cp\u003eProduct Weight: 22.0g \/ 0.8oz\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":382373012,"sku":"ADA802","price":28.75,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/802-00_1.jpg?v=1653322420"},{"product_id":"adafruit-neopixel-shield-for-arduino-40-rgb-led-pixel-matrix","title":"Adafruit NeoPixel Shield for Arduino - 40 RGB LED Pixel Matrix","description":"\u003cp\u003e\u003cspan\u003e40 eye-blistering RGB LEDs adorn the NeoPixel shield for a blast of configurable colour!\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eArranged in a 5x8 matrix, each pixel is individually addressable.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eOnly one pin (Digital #6) is required to control all the LEDs.\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eYou can cut a trace and use nearly any other pin if you need some customization. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eShields can be chained together for extra light blinking joy! Fro the second shield, connect the DIN connection to the first shield DOUT. Also connect a ground pin together and power with 5V. Chain as many together as you want!\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eTo make it easy to start, the LEDs are powered from the 5v onboard Arduino supply. As long as you aren't lighting up all the pixels full power white that should be fine. You can also solder in the included terminal block (pro-tip: put it on the bottom of the board so it doesn't stick up) to attach an external 4-6VDC power supply. There's a polarity protection FET on there in case you wire the power backwards\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eCheck out Adafruits \u003ca href=\"https:\/\/github.com\/adafruit\/Adafruit_NeoPixel\"\u003eNeopixel library on github\u003c\/a\u003e and their \u003ca href=\"http:\/\/learn.adafruit.com\/adafruit-all-about-arduino-libraries-install-use\/\"\u003einstallation tutorial\u003c\/a\u003e for extra tips!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":382385544,"sku":"ADA1430","price":23.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/1430_v2.jpg?v=1382441246"},{"product_id":"adafruit-16-channel-12-bit-pwm-servo-shield-i2c-interface","title":"Adafruit 16-Channel 12-bit PWM\/Servo Shield - I2C interface","description":"\u003cp\u003eYou want to make a cool Arduino robot, maybe a hexapod walker, or maybe just a piece of art with a lot of moving parts.\u003c\/p\u003e\n\u003cp\u003eOr maybe you want to drive a lot of LEDs with precise PWM output. Then you realize that the Arduino has only a few PWM outputs, and maybe those outputs are conflicting with another shield! What now? You could give up OR you could just get this handy PWM and Servo driver shield. It's just like the popular PWM\/Servo Breakout but now Arduino-ready and works with any Arduino that uses shields: Uno, Leo, Mega, ADK, its all good.\u003c\/p\u003e\n\u003cp\u003eWhen adafruit saw this chip, they quickly realized what an excellent add-on this would be. \u003cstrong\u003eUsing only two I2C pins, control 16 free-running PWM outputs!\u003c\/strong\u003e You can even stack up 62 shields to control up to 992 PWM outputs (which we would really like to see since it would be glorious and like 4 feet tall) Because I2C is a shared bus you can also connect other I2C devices and sensors to the SCL\/SDA pins as long as their addresses don't conflict (this shield has address 0x40)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThere's an I2C-controlled PWM driver with a built in clock. That means that, unlike the TLC5940 family, you do not need to continuously send it signal tying up your microcontroller, its completely free running!\u003c\/li\u003e\n\u003cli\u003eIt is 5V compliant, which means you can control it from a 3.3V Arduino and still safely drive up to 6V outputs (this is good for when you want to control white or blue LEDs with 3.4+ forward voltages)\u003c\/li\u003e\n\u003cli\u003e6 address select pins so you can stack up to 62 of these on a single i2c bus. 12 out of 16 output pins can be accessed when stacked.\u003c\/li\u003e\n\u003cli\u003eAdjustable frequency PWM up to about 1.6 KHz\u003c\/li\u003e\n\u003cli\u003e12-bit resolution for each output - for servos, that means about 4us resolution at 60Hz update rate\u003c\/li\u003e\n\u003cli\u003eConfigurable push-pull or open-drain output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAdafruit wrapped up this lovely chip into a shield with a couple nice extras\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTerminal block for power input (or you can use the 0.1\" breakouts on the side)\u003c\/li\u003e\n\u003cli\u003eReverse polarity protection on the terminal block input\u003c\/li\u003e\n\u003cli\u003eGreen and red power-good LEDs\u003c\/li\u003e\n\u003cli\u003e3 pin connectors in groups of 4 so you can plug in 16 servos at once (Servo plugs are \u003cem\u003eslightly\u003c\/em\u003e wider than 0.1\" so you can only stack 4 next to each other on 0.1\" header\u003c\/li\u003e\n\u003cli\u003eStackable design. You'll need to pick up stacking headers and right angle 3x4 headers in order to stack on top of this shield without the servo connections getting in the way.\u003c\/li\u003e\n\u003cli\u003eA spot to place a big capacitor on the V+ line (in case you need it)\u003c\/li\u003e\n\u003cli\u003e220 ohm series resistors on all the output lines to protect them, and to make driving LEDs trivial\u003c\/li\u003e\n\u003cli\u003eSolder jumpers for the 6 address select pins\u003c\/li\u003e\n\u003cli\u003eA lot of extra space remaining? Let's turn it into a prototyping area. You get a 5x20 proto area for any extra wiring you'd like to add\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis product comes with a fully tested and assembled shield as well as 4 pieces of 3x4 male straight header (for servo\/LED plugs), a 2-pin terminal block (for power) and a stick of 0.1\" header so you can plug into an Arduino. A little light soldering will be required to assemble and customize the board by attaching the desired headers but it is a 15 minute task that even a beginner can do.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eServos and Arduino not included\u003c\/strong\u003e - but we do sell tons of different servos in the shop so pick up a few while you're here!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The terminal blocks included with your product may be blue or black.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/learn.adafruit.com\/adafruit-16-channel-pwm-slash-servo-shield\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCheck out this tutorial with Arduino and you can get the documented Arduino library which has both PWM and Servo examples!\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions (no headers or terminal block) 2.1\" x 2.7\" x 0.1\" (54mm x 70mm x 3mm)\u003c\/li\u003e\n\u003cli\u003eThis board\/chip uses I2C 7-bit addresses between 0x60-0x80, selectable with jumpers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRevision History:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDec 3, 2014 - we updated the polarity protection transistor to an AOD417 for better current handling, it is otherwise identical in code and size.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-16-channel-pwm-slash-servo-shield\/downloads-and-links\"\u003eDatasheets, EagleCAD PCB files, Fritzing object and more available in the Servo Shield tutorial\u003c\/a\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":382389348,"sku":"ADA1411","price":14.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/1411-00.jpg?v=1576582925"},{"product_id":"fitness-for-geeks","title":"Fitness for Geeks","description":"\u003cp\u003eIf you’re interested in how things work, this guide will help you experiment with one crucial system you usually ignore—your body and its health.\u003c\/p\u003e\n\u003cp\u003eLong hours focusing on code or circuits tends to stifle notions of nutrition, but with this educational and highly useful book you can approach fitness through science, whether it’s investigating your ancestral health or using the latest self-tracking apps and gear.\u003c\/p\u003e\n\u003cp\u003eTune into components of your health through discussions on food, exercise, sleep, hormesis, and other issues—as well as interviews with various scientists and athletes—and discover healthy ways to tinker with your lifestyle.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLearn to live in the modern digital world and still be physically vibrant\u003c\/li\u003e\n\u003cli\u003eExamine apps and widgets for self-tracking various fitness issues\u003c\/li\u003e\n\u003cli\u003eZero in on carbs, fats, proteins, vitamins, minerals, and phytochemicals\u003c\/li\u003e\n\u003cli\u003eFind and choose food, and learn when to eat and when to fast\u003c\/li\u003e\n\u003cli\u003eReboot your system through movement in the outside world\u003c\/li\u003e\n\u003cli\u003eSelect from more than a dozen techniques for your gym workout\u003c\/li\u003e\n\u003cli\u003eFuel fitness by focusing on the science of nutrition and supplements\u003c\/li\u003e\n\u003cli\u003eApply lifestyle hacks, such as high-intensity exercise and good stress\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wiley","offers":[{"title":"Default Title","offer_id":383039012,"sku":"BK0700","price":22.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/Fitness_for_Geeks_5e9422eb-c4b2-4af1-af28-995f49001617.jpg?v=1412086031"},{"product_id":"git-pocket-guide","title":"Git Pocket Guide","description":"\u003cp\u003eThis pocket guide is the perfect on-the-job companion to Git, the distributed version control system. It provides a compact, readable introduction to Git for new users, as well as a reference to common commands and procedures for those of you with Git experience.\u003c\/p\u003e\n\u003cp\u003eWritten for Git version 1.8.2, this handy task-oriented guide is organized around the basic version control functions you need, such as making commits, fixing mistakes, merging, and searching history.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExamine the state of your project at earlier points in time\u003c\/li\u003e\n\u003cli\u003eLearn the basics of creating and making changes to a repository\u003c\/li\u003e\n\u003cli\u003eCreate branches so many people can work on a project simultaneously\u003c\/li\u003e\n\u003cli\u003eMerge branches and reconcile the changes among them\u003c\/li\u003e\n\u003cli\u003eClone an existing repository and share changes with push\/pull commands\u003c\/li\u003e\n\u003cli\u003eExamine and change your repository’s commit history\u003c\/li\u003e\n\u003cli\u003eAccess remote repositories, using different network protocols\u003c\/li\u003e\n\u003cli\u003eGet recipes for accomplishing a variety of common tasks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wiley","offers":[{"title":"Default Title","offer_id":383041758,"sku":"BK0302","price":11.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/Git_pocket_guide_lrg.jpg?v=1412084864"}],"url":"https:\/\/shop.pimoroni.com\/en-eu\/collections\/out-of-stock.oembed","provider":"Pimoroni Ltd","version":"1.0","type":"link"}