Arduino RGB Sound Sensor

https://www.instructables.com/Arduino-Sound-Sensor...

This is a device that detects sound and shows you by lighting its led light. The original version of this project was from the link above, Arduino - Sound Sensor (with LED) made by MertArduino. However the original product only had a single-colored led light bulb, whereas in my project I used a RGB led in which the colors change when the device sensors sound. I also added a shell to cover up the inner makeups of the Arduino pieces. Lastly, the original design was made with Arduino Uno, but for mine I used Arduino Leonardo, both of them works though.

• Arduino Board
• RGB LED
• Sound Sensor
• Mini breadboard
• 6 wires
• Data transfer cable
• Resistor 220 Ohm

https://create.arduino.cc/editor/3023lillian/17722...

I modified the code written by MertArduino, where the colors of the led light changes rather than only a single color. The purpose of making it like this is simply trying to add more fun and make it less boring. Click on the link above to see my code (//改 within my codes means that its the part I changed).

Decorate or cover the inner components to make it look aesthetic, but its alright if this step is skipped so I made it an optional step.