Howdy,
I'd doing a project now that requires me to read 16 sensors. There are 2, 4-pin addresses, call them A and B. It is essential that only one pin in set A and one in set B are being read at one time, or else the current will spill over and you get washed out sensor readings.
So here's my question: I have set A connected to ADC0 through 3 on the Axon. If I understand it correctly, the ADC's should just be multiplexed, right? Or is there some weird spillover effect that I'm not aware of? My sensors have that washout I was talking about and I want to know if it's due to my setup on the Axon or if it's due to my setup to read pin set B (which is being done with a 4051 MUX chip).
Any thoughts?
MIKE