Stepper Motor Driver Board Stable Speed Controller Module with Digital Display DC824V-am

Features 1.High Quality Circuit Board: The speed controller adopts high quality circuit board, which has a longer service life. 2.Stable Performance: This simple and easy to use DC motor speed controller has stable performance. 3.Digital Display: The speed controller is designed with a digital display, which displays the percentage of actual speed to maximum speed. 4.Power off Memory Function: The speed controller has the function of memorizing the last set speed value after power off. 5.Professional Manufacturing: This is a professionally manufactured speed controller with superb craftsmanship and high reliability. Specification Item Type: Stepper Motor Driver Board Model: YF-18 Input Voltage: DC8-24V Adjustable Speed Range: 0.1-999 rpm Application: Stepper Motor, DC Motor Package List 1 x Speed ​​Control Module 1 x Cable