Pulse Width Modulation

183

02:40:02

Just a nice little demonstration of PWM that is slow enough to understand. 

The potentiometer on the right changes the amount of time the transistor passes current. 

The longer it is on, The wider the pulse.

published 9 years ago

BillyT

9 years ago

Very nice circuit, it achieves what you set out to do. I have redrawn the circuit so I could see it's simplicity. http://everycircuit.com/circuit/4786034053480448

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