For this week’s assignment, I use the sound sensor to control the LEDs depends on the different levels of the sound inputted.
List of Materials
1 x Elegoo Uno R3
1 x Full sized breadboard
1 x sound sensor
3 x LEDs
How it works:
three LEDs will blink when the sound’s value changed, but I noticed that the sound sensor is not that sensitive to detect the accurate sound.
code:
video: