DIY Variable Lab Bench Power Supply
In today's video we build with little expense a benchtop variable power supply that has the ability to adjust the voltage and current on the output. The power supply also has two USB ports to power boards such as Arduino or ESP32. For those doing electronics projects, the benchtop power supply is an indispensable tool because it allows you to power the circuit you are working on by adjusting the voltage and current on the output.
Written guide with files to 3D print and wiring diagram: https://www.instructables.com/Lab-Ben...
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