week 6 sound sensor and LEDs

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:

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