2 Results for "《 예약문의 OIO↗8489↗8306》청담가라오케П㈄delightfulセ가라오케가라오케νreflected 가라오케사이즈가라오케 가라오케추천㎙가라오케ｑbring㈀"

Programmable Sound Reactive Neopixel Ring

Take a electret microphone and connect it to a amplifier. put analog into arduino. save to a sd-card. Recall the sound from card, play it!