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Circuit Classics: Dual LED Flasher

This circuit is a rewarding first project — with just nine components you can get the satisfying effect of making LEDs light up and blink. The circuit’s functionality is charmingly complex despite its simplicity. Understanding how it works will provide a taste of the analog side of electronics, and is a fun puzzle! Read more...

  • CCL003
£23.59
Only 4 left!

Zumo Reflectance Sensor Array

This reflectance sensor module is designed for use with the Zumo shield for Arduino. It has six IR LED/phototransistor pairs that can be used for line following or edge detection; each sensor provides an independent, digital I/O-measurable output. The array draws approximately 40 mA when the emitters are on, and an optional input allows the emitters to be turned off for additional sensing or power-saving options. Read more...

  • POL-1419
£9
Only 8 left!

Mini Hand

Mini Hand is a third hand helping tool designed to be extremely versatile, yet affordable. The first time you hold it, you'll feel the quality of the materials. The base is precisely machined from a billet of aluminum, then anodized for a beautiful finish. Read more...

  • HC-MH
£18
Only 8 left!

LilyPad Pixel Board

We know you love adding color to your e-textiles, adding the LilyPad Pixel Board to your project will only make it better. The pixel board is equipped with a WS2812B which is actually an RGB LED with a WS2811 built right into the LED! Read more...

  • DEV-13264
£4
Only 5 left!

LilyPad MP3

The LilyPad MP3 Player is your all-in-one audio solution, containing an Arduino-compatible microcontroller, MP3 (and many other formats) audio decoder chip, micro-SD card socket, and a stereo audio amplifier. Read more...

  • DEV-11013
£45
Only 2 left!

Ace4U

This is a 4-port USB hub for Raspberry Pi A+/3A+ which can be attached underneath the Pi. The 4 pogo pins will connect testing pads on Raspberry Pi A+/3A+, so no soldering is required! Read more...

  • ACE4U_USB_Hub
£10
Only 6 left!

Circuit Classics: Bargraph Voltage Indicator

This circuit lets you become a scientist and an engineer and marks the passage of that important milestone of using tools you have constructed yourself. With your own voltmeter you can measure batteries or use it to explore and understand other electronic circuits that you find in the world. Read more...

  • CCL002
£23.59
Only 7 left!