{"product_id":"voice-control-rotating-led-kit","title":"Colorful Voice Control Rotating LED Light Kit","description":"\u003cp\u003eA fun way to \u003cstrong\u003epractice your soldering skills!\u003c\/strong\u003e This kit uses sound to control 10 LEDs in a flowing, rotating sequence — a great visual demonstration of how the CD4017 decade counter chip works. Build it, learn from it, and enjoy the light show.\u003c\/p\u003e\n\u003cp\u003eGreat for beginners learning about counters, frequency dividers, and LED control circuits.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCB:\u003c\/strong\u003e 1.6 mm thick, 48 mm diameter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 5 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLEDs:\u003c\/strong\u003e 10 × flowing water \/ chaser sequence\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl IC:\u003c\/strong\u003e CD4017 decade counter\u003c\/li\u003e\n\u003cli\u003eSound-activated trigger\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tinker Tailor","offers":[{"title":"Default Title","offer_id":50076295856361,"sku":"VOICE-CONTROL-PROTOTYPE","price":9.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/8006\/3209\/files\/265ad3ff-b93882_8d6ac099ec484db3a0d23472491726f8_mv2.jpg?v=1769545533","url":"https:\/\/www.tinkertailor.ca\/products\/voice-control-rotating-led-kit","provider":"Tinker Tailor","version":"1.0","type":"link"}