Hello,
I have a couple of sensors that I'm interfacing to an A/D board, a USB based multifunction (analog voltage in, DIO, temperature sensor) device.
I have an analog voltage sensor and an air speed sensor,both which output voltages that are 0-5VDC.
When I connect them to this multifunction IO board, the voltages reported are spurious with random noise. I have tried another one of these boards to see if it was a problem with the device, but it does the same thing.
Is there anything that I can do to filter out this noise? Perhaps a resistor or capacitor?
Thanks.
Mike
I have a couple of sensors that I'm interfacing to an A/D board, a USB based multifunction (analog voltage in, DIO, temperature sensor) device.
I have an analog voltage sensor and an air speed sensor,both which output voltages that are 0-5VDC.
When I connect them to this multifunction IO board, the voltages reported are spurious with random noise. I have tried another one of these boards to see if it was a problem with the device, but it does the same thing.
Is there anything that I can do to filter out this noise? Perhaps a resistor or capacitor?
Thanks.
Mike