In this video, I have made a super simple to use digital voltmeter that can measure voltages from 20 mV to 200V. The voltmeter can be charged once it's out of power. In one cycle the battery can run this circuit for 12 hours. Hope you will like this project.
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Негізгі бет Rechargeable Digital Voltmeter using ICL7107 ADC | Without Arduino
Пікірлер: 15