Saha
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Saha reacted to DAQman in Issue with Raspberry MCC 128 (ADC) and optical detector ground
The manual says to connect a 50-ohm resistor to the ground on the detector output. The output is current, and the resistor generates the output voltage. Connect the MCC 128 input across the resistor. I recommend placing the inputs in differential mode for the measurement. If the signal is too low with the 50 ohm resistor, use a 1000-ohm load resistor.
