Jrk 21v3 USB Motor Controller with Feedback SF_Wireless Kits we can set the position

we can set the position from 800 to 2200 to give a nice wide range of movement

Gear : Full Metal

please add heat dissipation if you encounter a severe heating problem

The display has a microcontroller that will read the current through the shunt resistance

ILIM Current limit input

Jrk 21v3 USB Motor Controller with Feedback SF_Wireless Kits we can set the positionThe Jrk 21v3 motor controller is a highly configurable brushed DC motor controller that supports four interface modes: USB, logic level serial, analog voltage, and hobby radio control (RC). The controller can be used with feedback for closed loop speed or position control, or it can be used without feedback as an open loop speed control. The continuous output current is approximately 3 A in the recommended operating range of 8 V to 28 V, with derated