in this episode i will show you how i built an adjustable electronic the end of the video im testing this unit with an adjustable power supply.Electronic loads are very useful for testing power sources. every serious hobbyist or technician should have one.for instance you can check a usb charger or a power supply if it can provide the current it claims or not.

please feel free to like & share this video with your friends. it really helps..

schematics and more info here

music : Say Yeah – Topher Mohr and Alex Elena:

Festival – Topher Mohr and Alex Elena


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