Mini Digital Voltmeter

how to make a mini voltmeter at home. By this kit you can measure 0-200V . It is very easy to make. Follow steps and make your own voltmeter.

Parts:
1) 0-200v digital voltmeter,
2) 9volt vattery with connector,
3) Switch,
4) wire and etc
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Please watch: "How To Make 4x4x4 LED Cube"
https://www.youtube.com/watch?v=iHFEU4LPjy8
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Видео Mini Digital Voltmeter канала EASY TECH