I need 3 analog inputs!,

Hi, I am restoring a 1943 remote control gun turret for the Pacific Coast Air Museum. I need 3 analog inputs for a Simple Mtr Cont: 1) error signal for speed/direction , 2) CW limit switch and 3) CCW limit. Model 24v12 has 2. Any ideas, hacks, or easy way to turn error signal into one of other input types? Thx.


The Simple Motor Controller only has support for two analog inputs. You could consider adding a separate controller to your system and use it to convert the analog input into a different format (e.g. using a Maestro servo controller to turn an analog input into RC signal), or send commands to the SMC to control your motor.