{"product_id":"emf-explorer-badge","title":"EMF Explorer Badge Soldering Kit","description":"\u003cp\u003eBuild an electromagnetic frequency sensing circuit that lets you listen to the hidden electromagnetic frequencies all around you!\u003c\/p\u003e\n\u003cp\u003eSo much can be discovered through listening to these waves. The way that Bluetooth hardware sounds when it’s operating. How cell phones sound when they are transmitting data. What a laptop touchpad sounds like when it detects touch. The electronics world is invisibly emitting sounds around us all the time that we are mostly unaware of.\u003c\/p\u003e\n\u003cp\u003eThe beautifully detailed art on the completed PCB can also be worn as a badge on a lanyard, used to illuminate yourself at night, and be ready to sniff out hidden (and possibly otherworldly!) EMF signals with headphones or an external speaker.\u003c\/p\u003e\n\u003cp\u003eNo previous electronics experience is required to appreciate and use this badge, and it’s a great way to learn more about your world by exploring the different properties of our surroundings.\u003c\/p\u003e\n\u003cp style=\"padding: 0.5em; border: 2px solid orange;\"\u003ePlease note: This kit \u003cstrong\u003erequires soldering\u003c\/strong\u003e and runs on two AAA batteries (\u003cstrong\u003enot included\u003c\/strong\u003e). Suitable for ages 11 and up.\u003c\/p\u003e\n\u003ch2\u003eKit includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEMF Explorer PCB Board x1\u003c\/li\u003e\n\u003cli\u003e100pF Capacitor (Tan) x2\u003c\/li\u003e\n\u003cli\u003e10uF Capacitor (Blue) x2\u003c\/li\u003e\n\u003cli\u003e4.7uF Capacitor (Sm. Black) x2\u003c\/li\u003e\n\u003cli\u003e100uF Inductors (Lg. Black) x2\u003c\/li\u003e\n\u003cli\u003eLED x1\u003c\/li\u003e\n\u003cli\u003eIC Chip 2115D x1\u003c\/li\u003e\n\u003cli\u003e100k Resistors (Tan) x2\u003c\/li\u003e\n\u003cli\u003e100ohm Resistors (Blue) x3\u003c\/li\u003e\n\u003cli\u003eDPDT Slide Switch x1\u003c\/li\u003e\n\u003cli\u003e1\/8\" Stereo Jack x1\u003c\/li\u003e\n\u003cli\u003eAAA Battery Holders x2 (batteries are not included)\u003c\/li\u003e\n\u003cli\u003eQuick start instructions\u003c\/li\u003e\n\u003cli\u003e... and a shiny sticker!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTo build the kit you will need a soldering iron, \u003ca href=\"\/en-us\/products\/ifixit-lead-free-solder\" target=\"_blank\"\u003esolder\u003c\/a\u003e, and \u003ca href=\"\/en-us\/products\/precision-micro-nippers\" target=\"_blank\"\u003eclippers\u003c\/a\u003e. You'll also need 2 x AAA batteries and headphones (or something else with a 3.5mm audio jack) to listen to the sounds.\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=gYrNhlrcNV4\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/sporklogic.com\/emfguide\/\" rel=\"noopener\" target=\"_blank\"\u003eAssembly guide (and more details about how the board works)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sporklogic.com\/frequency-monitor\/\" rel=\"noopener\" target=\"_blank\"\u003eInteractive frequency monitor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/heyzine.com\/flip-book\/0d224e911a.html\" rel=\"noopener\" target=\"_blank\"\u003eEMF Explorer Zine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eExplore the Kicad files at the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/github.com\/drc3p0\/emf-explorer-badge\"\u003eEMF Explorer Badge Github Repository\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/makezine.com\/projects\/electromagnetic-symphony-explore-the-emf-universe\/\" rel=\"noreferrer noopener\" target=\"_blank\"\u003eRead about the EMF Explorer badge in Make: Volume 90!\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SporkLogic","offers":[{"title":"Default Title","offer_id":56292226728315,"sku":"EMF-EXPLORER-KIT","price":23.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/emfbadgeinhand.png?v=1782210013","url":"https:\/\/shop.pimoroni.com\/en-us\/products\/emf-explorer-badge","provider":"Pimoroni Ltd","version":"1.0","type":"link"}