AVR based benchtop power supply

s1axter posted on Tue. August 7th 2007 at 11:25 AM PST

Check out this AVR controlled power supply from from TuxGraphics.org. The supply has a voltage range of 0-22 volts with a max output of 2.5 amps, more than enough for almost all home projects. On their website is a writeup on how it works and includes the code written for an ATmega8 from Atmel. They even sell a kit with most of the components needed (minus the LCD and power source).

Good project for those who want an advanced PSU but don't want to spend the mega bucks.

http://tuxgraphics.org/electronics/200707/bench-power-supply-unit.shtml

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1 Comments:
Max on Feb 28th, 2008 1:00pm
That's really nice looking! I really need to buy/ build a bench power supply.
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