[Canberrauav] Wayne Giles ESR/IR meter

Jack Pittar jpittar at bigpond.net.au
Sat Feb 7 12:20:21 EST 2015


FYI. Thread on measuring internal resistance of batteries.

http://www.rcgroups.com/forums/showthread.php?t=1323465

I have been playing with the testing of eneloop 2Ah NiMh batteries using an
arduino to switch the 1A load off for 30 seconds every 5 minutes.

It is interesting to see that during the discharge how the unloaded voltage
does not follow the loaded voltage when the battery runs out.

Unfortunately the file is too big to post on this list.

Jack.



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