From the top result of the google search ( ) .............
hi
looking to construct a digital ESR meter...looking for a good circuit diagram.did a ferw search on the net but ,most circuit diagram have parts missing or not enough information provided.
Does anyone have a good circuit diagram that can be constructed for a digital ESR meter.
thanks
ash
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From the top result of the google search ( ) .............
Reality is an invention of my imagination.
ಠ_ಠ
Bob Parkers unit and circuit (bottom of page) are here or you could buy a kit
Hello everyone. Regarding the schematic diagram of Mr. Fernbay, how will you calibrate that ESR meter? Kindly please send me the information @ rleonen71@gmail.com. Thanx
When i made mine i just used some good caps and some old dogey caps
This will be the best tool you will ever make
When you do things right, people won't be sure that you have done anything at all
Simmo (21-01-11)
Just buy the ESR MKII kit from altronics
they are an awsoem meter and it doubles as a low OHMS meter. cost is about $90.
dead right azza, anything with protection circuitry that wont let the bugger even start, the other way is to disable the protection circuit, but dont do it in front of the customers, they dont like to see smoke for some reason....
dont know why, it makes it much easier to fix.
When I explained to the guy what avatar I wanted, that wasn't what I meant!
Disable protection to find the fault easy .Wouldnt dream of it lol.
Good one IWAC
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