Circuit Skills: PWM (Pulse Width Modulation)

Technology
Circuit Skills: PWM (Pulse Width Modulation)
Collin Cunningham

By Collin Cunningham

Collin Cunningham

View more articles by Collin Cunningham

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http://blog.makezine.com/?p=98982
Another clever trick from the world of electronics — Pulse Width Modulation is a simple method for controlling analog devices via a digital signal. It’s also an efficient way to drive motors, lamps, LEDs, and more.

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Collin Cunningham

By Collin Cunningham

Collin Cunningham

View more articles by Collin Cunningham
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