Today we are going to make a sound reactive wooden cube, which changes color in perfect sync to the surrounding sounds or vibration.
- Arduino: I'm using a Nano because of its small size
- Addressable LED: I'm using UCS1903B, 5V
- Mic module
- The sounds will be picked by the microphone module and fed to the Arduino analog input.
- Then using the received analog values we will change the colors of the LEDs randomly.
Pictures speak 1000 words!