LED Series With Potentiometer
For this you will need:any number of LEDsresistorsjumper wiresbreadboardArduino Unopotentiometer Add the LEDs First, place all of your LEDs where you want them on your breadboard. I used a different color for each one. Connect the long end of the LEDs to a resistor, and then connect them to pins...
By: lfmikel
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By: lfmikel
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[original story: Instructables]