How can you use an LED strip along with a sound sensor? Answered
I have a sound sensor and an LED strip, i can get a single LED to light up with the sound sensor (whenever i snap my fingers or make noise) but when i hook up the LED strip in place of the single LED, it doesnt work.
If i hook up the LED strip directly to my Arduino UNO to 5v and ground the strip works. The problem is that i need the LED strip to be hooked up to a digital pin on the Arduino instead of directly to the power for the sound sensor to work with it.
I would really appreciate any help!