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DIY ESR Meter Circuit Schematic by Mohammed Ghanchi is a document available to read on EtoBox.

What is DIY ESR Meter Circuit Schematic about?

This document describes the circuit diagram for a battery and capacitor tester. It shows the front panel components including an on/off switch, meter, and zero potentiometer. The circuit uses a 78L05 voltage regulator, various resistors and capacitors, and a transistor to test batteries that fit inside the box and measure the capacitance and equivalent series resistance of capacitors connected to the front panel terminals.

Author

Mohammed Ghanchi

Language

EN