Very Useful And Cool Idea For Your Electronics LAB 

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 :roboman.in/564x
Components :
1) TP-4056 Module : roboman.in/oa0m
2) Voltmeter -roboman.in/coeu
3) XL6009 Boost Converter : roboman.in/bmpo
4) Switch : roboman.in/zdke
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Cover songs collected from NCS youtube channel: / nocopyrightsounds
Track: TonyZ - Road So Far [NCN Release]
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Watch: • TonyZ - Road So Far (I...
Stream/Download: NCN.lnk.to/RoadsoFar
Track: Jim Yosef - Moonlight [NCS Release]
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Watch: • Jim Yosef - Moonlight ...
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