A simple ESR meter with ATmega8 and open source firmware (a do-it

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Simple ESR Meter Circuit - Homemade Circuit Projects

Simple Capacitor ESR meter

A simple ESR meter with ATmega8 and open source firmware (a do-it-yourself hobby construction)

⭐[Method of Action]: A series resistor inside capacitor, using 100kHz to remove the impedance 1/(2*pi*F*C).The impedance become small, and then

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Simple Capacitor ESR meter

Build This AMAZING $1 DIY ESR Meter Project!

Simple Capacitor ESR meter

MG328 ESR Tester V0.5а - EasyEDA open source hardware lab