Arduino
High Voltage DC Voltmeter with Arduino UNO and Op-Amp with Seven Segment display, (Measure 1500+ Volts!!!)
Measuring over 1500V is not a safe work at all. But sometimes, we need to implement such a meter. Here in this article, we will make a high voltage DC voltmeter with Arduino UNO that can measure over 1500V. As assistive devices we’ll use Op-Amp and 4×1 seven segment display. Read more…