How to resolve the contention between 2 ADC0801!!!???
I would like using two ADC0801 in order to read 2 Vol electric signal ., 2 ADC interfaces with AT89c51 by using common input..If I use an ADC, no problem, but with 2 ADC ,ADC will not working!!!! Please help me!!!
My programmer and file Proteus is below
www.MegaShare.com/512261
Just use separate signals to drive the two chip-select lines.
Or switch to an ADC with multiple inputs.