Arduino UNO: Potentiometer used as a 10-way LED switch



Using similar principles as before, I have used a potentiometer (variable resistor) as an Analog input. I have mapped the value received from the potentiometer (0 to 1023) and converted the value to a number between 4 and 13, which represent the OUTPUT pins that light up the LEDs.

If you would like to see the sketch/code, let me know in the comments.

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