Hi All,
I am trying to use the USB-6218 to measure voltages across individual cellls in a battery pack, the batteries are connected in series. I want to use differential connections to measure each cell, but I am not confident in regard to how I should connect the batteries to the DAQ. IS there any suggestions for a external circuitry to prevent the DAQ from drawing current? Or can I just connect the DAQ directly to the batteries(li-ion 3.6Volts).
Thank you,
Lin