I am looking to do the same project as nice ride....couldn't you just use the same battery that you are measuring with a regulator circuit regulated at 5 volts?
also i need to know how to get the 0-20 volt display scale... what resistors and capacitances are needed????
Led display Digital Voltmeter question
in Projects Q/A
Posted
I am looking to do the same project as nice ride....couldn't you just use the same battery that you are measuring with a regulator circuit regulated at 5 volts?
also i need to know how to get the 0-20 volt display scale...
what resistors and capacitances are needed????
thanks