Features 1、Single Axes Stepper Motor Controller: This controller module is for single axes stepper motor, supply voltage is DC10‑30V 2、Wide Compatibility: The drive control module is compatible with 99% of stepper or servo motor drives on the market 3、Applicable Motor: This module is suitable for two phase stepper motors within 3A, and an external drive is required for more than 3A 4、Stable Performance: The stepper motor control module is welded firmly, with precise wiring, has stable performance 5、Application: When the motor is actually used, if the requirements for speed are high, but for accuracy and stability are not high, should select the occasion with low subdivision Specification Item Type: Stepper Motor Drive Control Module Material: PCB Drive Current Range: Within 3A Controller Type: Single axes stepper motor controller Signal Support: No trigger, NPN (normally open) Adjustment Method: End potentiometer adjustment 3A or above requires an external driver Delay Range: 0-999.9s Speed Range 0.1-999.9 Rpm Pulse Range: 1-99990 single pulse Package List 1 x Stepper Motor Drive Control Module