ESR meter with Arduino - Science and Measurement - Arduino Forum
Lcr-t4 Mega328 Transistor Tester Diode Triode Capacitance Esr Meter Mos Pnp/npn M328 With Capacitor Esr Testing For Arduino Diy - Demo Board Accessories - AliExpress
An Autorange Cap ESR Meter with SCPI Connectivity – Electronic Projects for Fun
ESR Meter / Capacitance / Inductance / Transistor Tester
Artur Poldan on Twitter: "#DIY #ESR meter with #Arduino? Step 1, sampling on 2 channels, 10k samples/sec per channel. Not bad. https://t.co/VgG1CAP8pj" / Twitter