I have a cm3024z charge controller i bought off ebay ( its the fake one i think) as it doesnt have the full programming perammeters but my problem is the volt meter is off by 5 volts and overcharged my battery pack can someone please help me find the proper resistor or resistors that sample the battery voltage so i can replace then/it with a trim pot so i can sorta get it calibrated correctly..
The pic with the micro is under the lcd screen....thanks for any help u may provide... oh and the number on the micro is stm8s005c6
The pic with the micro is under the lcd screen....thanks for any help u may provide... oh and the number on the micro is stm8s005c6