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#1  

Or an accessory ? Mounts on Servo?

Come on Jerimie? A special servo wheel with a hall sensor, maybe? An auxiliary pot for ADC port feedback?

(Nice how I try to simplify something not so simple.)

#2  

Open the servo and solder a wire to the wiper pin of the pot (making a 4th wire)... Connect the wire to an adc port... Done, instant feedback...

PRO
Belgium
#3  

RR

is there any tutorial for this ?