Hi, Just a quick question! I intend to make some controllers to run on my Mega, first I'll try Simulink, and then I'll try Brett's famous PID library. In both cases, I am wondering... do I need to convert AnalogRead values to volts before the controller works with it? And if the controller is using…

Controllers using PID library and Simulink - do I need to convert to volts? - #4 by system - General Guidance

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