{"product_id":"axiometa-audio-led-flasher-soldering-kit","title":"Axiometa Audio LED Flasher - Soldering Kit","description":"\u003cp\u003eThe Sound Reactive LED is a hands-on soldering project that turns sound into light using just four transistors. An electret microphone picks up audio and is converted it into a signal strong enough to drive an LED. The result is a circuit that visibly reacts to claps, music, and speech a simple introduction to how analog signals become digital switching with only a handful of components.\u003c\/p\u003e","brand":"Axiometa","offers":[{"title":"Default Title","offer_id":52821785968979,"sku":"AXMT-SLD0016","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/7756\/0659\/files\/Untitleddesign-2copy_3a4cb6f4-701c-4605-a0b7-30d539e3295c.png?v=1771962342","url":"https:\/\/www.axiometa.io\/products\/axiometa-audio-led-flasher-soldering-kit","provider":"Axiometa","version":"1.0","type":"link"}