<p>[Controller \u0026 Driver] Integrated step motor controller and driver functions.It can not only realize motor, but also control the working state of the stepper motor in real time</p> <p>[Forward \u0026 Reverse] It can not only change rotation direction by pressing button, but also by potentiometer. It is also automatically change the direction through the working mode to achieve multi-scene and multi-application</p> <p>[4 Control Mode] In addition to its built-in parameters work mode,it can also control by external buttons or others driver or UART commands</p> <p>[9 work states] Built-in 9 default workflow programs, covering most applications, to meet the needs of different scenarios.Forward\/Reverse\/Delay\/Loop\/Self-locking\/No-lock\/Rotating speed and so on</p> <p>[HD LCD display] The HD LCD can clearly display the speed\/delay\/cycle times, making it easier to browse and set parameters. Realize high-precision control of the motor. Parameters support memory function that will not be lost</p> <p>color:Photo color</p> <p>Material:ABS</p> <p>size:79 x 43 x 41mm</p> <p>Package Contents:</p> <p>1 x Stepper Motor Driver Controller</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>