Simplest LED dimmer

204

02:18:56

Just messed with transistor, the result is PWM control of LED brightness. Diode works as a delay sort of. When the voltage at the output of the potentiometer is 0,65 V the npn turns on. You can use any slow rising edge signal as input

published 10 years ago

pajaka

10 years ago

Works in real life as well

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