Stepper Motor Driver 2-Stage 4-Wire Adjustable Speed Controller & Remote Control

100% brand new and high quality Material: Electrical components Color: As picture shows Description: Input Voltage: DC4 ~ 6V / 300 ~ 500mA (so we can input by any battery (not Included), or usb power supply) Motor type to be guided: Phases 4-lead-wire (3-24 V of the stepper motor can drive the rotation, but in different torque) Speed Indicator: 9 levels Can adjust the speed button board or by remote control Plate size: 52 * 36mm Type: press 'forward' once, the engine starts to run. Press 'forward' again, the engine stops. And then it goes on. This also applies when we press 'backward' Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package include: 1Pc x Stepper Motor Adjustable Speed Card Driver Driver 1Pc x Remote Control