News post : ElecCircuit.com

News post : ElecCircuit.com

Link to Electronic projects circuits

4 LED voltage indicator circuits-[Edit]

Posted: 04 Aug 2016 12:48 AM PDT

This is four circuits of LED voltage indicator are simple and easy to builds for check voltage battery and others, use as zener,transistor,LM339 and more

The post 4 LED voltage indicator circuits-[Edit] appeared first on Electronic projects circuits.

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