Governor Motor Speed Controller Board Motor Speed Regulator All-in-one YF-20 Digital Display 7-30V for Stepper Motor

Product Description

Speed controller is made with high quality circuit board which ensures a longer service life.

This simple and easy-to-use DC motor speed controller has an stable performance.

Can be directly connected to the stepping motor, no external driver.

Designed with a digital display that shows the rate in percent of actual speed to maximum speed.

High precision, adjustable speed, Angle can be set, and the speed can be real-time displayed.

Learn what other customers say about this product  Read more