How to make a LM317 adjustable voltage power supply (version 1)

Hi friends in this video i will show you how to make a lm317 adjustable voltage power supply.The things you need are;
1; card board
2; potentiometer 50k
3; resistance 1k
4; ic LM317
5; wires
it is very simple power supply you can make it at home in only $1 or in 100 rupees

music used
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Music provided by NoCopyrightSounds.
Watch: https://youtu.be/tEn7tY4Mqr4
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thanks for watching,have a great day.-

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Video By: Adeel Sarwar

Видео How to make a LM317 adjustable voltage power supply (version 1) канала The Tech Boy