Specification Brand : Jkjhbhged BulletPoint : Motor Speed Controllers BulletPoint1 : [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 BulletPoint2 : [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 BulletPoint3 : [Controller & 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 BulletPoint4 : [Forward & 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 BulletPoint5 : [HD LCD display] The HD LCD can clearly display the speed/delay/cycle times, making it easier to browse and set various parameters. Realize high-precision control of the motor. Parameters support memory function that will not be lost Color : One Color ExternallyAssignedProductIdentifier : 4861072049078 ItemName : Jkjhbhged -SMC02 Stepper Motor Driver Controller Integrated Board Forward/Reverse Pulse Speed Angle ControlModule for 42 57Motor ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : motor-speed-controllers Manufacturer : Jkjhbhged Material : Copper ModelName : LIAWAYIV ModelNumber : LIAWAYIV NumberOfItems : 1 PartNumber : 1 ProductDescription : Jkjhbhged color:Photo color Material:ABS size:79 x 43 x 41mm Package Contents: 1 x Stepper Motor Driver Controller Only the above package content, other products are not included. 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. ProductSiteLaunchDate : 2024-04-29T07:46:17.860Z Size : 1 Piece Motor Speed : 23000 rpm UnitCount : 1 UnspscCode : 26111500 Voltage : 110 volts Wattage : 500 watts