Digitally controlled power supply


Here’s a design for a digitally controlled power supply: [via]

I’ve built quite a few power supplies over the years; it’s an almost vital tool for electronics. It’s been my plan to built one which would drop the analog potentiometers in exchange for digital control with a microcontroller. There are many advantages to it as well as disadvantages but I believe it is worth the effort.

Digitally controlled power supply – [Link]

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