DUINO => MAPLE => Topic started by: saulpalampe on September 21, 2012, 10:33:50 AM
Title: Dual grounding
Post by: saulpalampe on September 21, 2012, 10:33:50 AM
Please explain how to correctly use the dual microcontroller grounding and dual 3.3V power to get the maximum stable ADC operation. I'm interested in how to achieve highly accurate softpot potentiometer operation.