DIY variable power supply from a laptop adapter — Curious Scientist
curiousscientist.tech
DIY variable power supply from a laptop adapter — Curious Scientist
In this video I show you how you can reuse an old laptop power supply and turn it into a variable power supply. In this project I used a DC-DC converter, a voltage-, and current meter with a display, a mains switch and two 10 kOhm potentiometers. I put everything together in an enclosure and now I h
May 28, 2021
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Don't buy these.
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