{"product_id":"sound-to-colour-light-effects-arduino-compatible","title":"Sound to Colour Light Effects – Arduino Compatible","description":"\u003cp\u003eThis is a fun-loving project based on the Arduino platform. The project creates color light effects with sound level sense by an onboard condenser microphone. The project consists 20 x \u003cstrong\u003eWS2812B\u003c\/strong\u003e RGB LEDs, an Atmega328 micro-controller, condenser microphone along with pre-amplifier, \u003cstrong\u003eRCA\u003c\/strong\u003e connector, and trimmer potentiometer to direct feed audio. The project can be used in fun parties, disco parties etc. Just power the board and RGB LEDs will create different colors as per sound level. Board has the option of direct audio input or sound sense by the microphone, users may change the Arduino example code as per requirement or write their own code.\u003c\/p\u003e\n\u003cp\u003eThe default Arduino code works with the microphone as the sound sensor. The project also works with direct audio signal input. In this case use RCA connector J1 to feed the audio, trimmer potentiometer PR1 provided to adjust the audio input signal level. The input audio signal should not be more than \u003cstrong\u003e4V\u003csub\u003epp\u003c\/sub\u003e\u003c\/strong\u003e (peak to peak.). The audio signal is connected to \u003cstrong\u003eA1\u003c\/strong\u003e analog pin of Arduino. Since the project is Arduino compatible, many applications such as sound to light effects, audio to light effects, VU meter, sound level meter are possible with this board.\u003c\/p\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSound to Light Effects\u003c\/li\u003e\n\u003cli\u003eAudio Signal to Light Effects\u003c\/li\u003e\n\u003cli\u003eSound Level Meter\u003c\/li\u003e\n\u003cli\u003eAudio VU Meter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupply 5V DC @ 250mA when all LEDs are ON\u003c\/li\u003e\n\u003cli\u003eDetect Sound using on Board Microphone\u003c\/li\u003e\n\u003cli\u003eDirect Audio Signal Input RCA Connector\u003c\/li\u003e\n\u003cli\u003ePCB Dimensions 179.71 x 16.51 mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"dotfry","offers":[{"title":"Default Title","offer_id":47247140552876,"sku":"B146","price":22.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/6436\/7532\/files\/B146A.jpg?v=1789811845","url":"https:\/\/dotfry.com\/products\/sound-to-colour-light-effects-arduino-compatible","provider":"dotfry","version":"1.0","type":"link"}