A potentiometer can typically turn about 270 degrees. One way to have a servo turn 3 or 6 full turns (1080 or 2160 degrees) is to put 4:1 or 8:1 gearing between the servo shaft and the servo feedback pot.
A potentiometer can typically turn about 270 degrees. One way to have a servo turn 3 or 6 full turns (1080 or 2160 degrees) is to put 4:1 or 8:1 gearing between the servo shaft and the servo feedback pot.