Very Useful And Cool Idea For Your Electronics LAB

Published at : 23 Dec 2025

Hello friends, this is very cool idea for your electronics lab, this is led checker with display minimum voltage to work the LED. This is very simple to make. Just follow all the step and make your on gadget.

Diagram :https://roboman.in/564x

Components :

1) TP-4056 Module : https://roboman.in/oa0m
2) Voltmeter -https://roboman.in/coeu
3) XL6009 Boost Converter : https://roboman.in/bmpo
4) Switch : https://roboman.in/zdke



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Cover songs collected from NCS youtube channel: https://www.youtube.com/user/NoCopyrightSounds


Track: TonyZ - Road So Far [NCN Release]
Music provided by NoCopyrightNation
Watch: https://youtu.be/MVMIwIJtMdU
Stream/Download: https://NCN.lnk.to/RoadsoFar

Track: Jim Yosef - Moonlight [NCS Release]
Music provided by NoCopyrightSounds.
Watch: https://youtu.be/MvTYrjX4ve4
Free Download / Stream: http://ncs.io/Moonlight

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