Dimmable Led Array
This project achieves three main objectives:- Read an analog value from a potentiometer- Write an analog value to each led- Vary the brightness of each led based on the potentiometer inputRequired Materials:- 5 leds- Potentiometer- (5) 220 ohm resistors- Arduino UNO- 10 to 15 wires Connect Leds C...
By: TDSimpson
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By: TDSimpson
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[original story: Instructables]