Home › Forums › Environmental Sensors › Negative Voltage Reading from Single-ended ADC Using Apogee SP-212-SS Sensor › Reply To: Negative Voltage Reading from Single-ended ADC Using Apogee SP-212-SS Sensor
2023-05-08 at 11:48 AM
#17791
Thank you for your reply! That definitely helped. I think the only thing I’m still confused on is the output channel. You mentioned that the white wire in the uppermost grove jack is connected to analog channel zero, but when I look at the board, the label next to that wire is AA1. If you could clear that up for me that would be great. Thanks for the help!