Hi everybody.
I constructed my ESR meter according to the known scheme of Manfred.
http://ludens.cl/Electron/esr/esr.html
The board was inserted into the battery tester.
The scale is 0.005-10 ohm.
I constructed my ESR meter according to the known scheme of Manfred.
http://ludens.cl/Electron/esr/esr.html
The board was inserted into the battery tester.
The scale is 0.005-10 ohm.