Sell Rrian Stepper Motor Drive Board Speed Controller Module For Digital best price

❤*❤*❤Welcome to#Ryanfo x❤*❤*❤ ★★★★Surprise for you★★★★ ☛High opinion: priority delivery+order 5% diskount! ☛Delivery within 1-24 hours! ☛Prepare stock! deliver it quickly! I wish you a happy shopping trip! ❤*❤*❤X information x❤*❤*❤ Characteristics: - High quality circuit board: speed regulator adopts high quality circuit board, long service life. - Performance stability: this simple and easy-to-use dc motor governor is stable. - Digital display: the speed controller is designed to show the percentage of the actual and maximum speed. - Power loss memory function: speed controller has the function of memory of the last set speed value after power failure. - Professional manufacturing: this is a specialized speed controller, with excellent workmanship and high reliability. Specifications: Type of project: stepper motor drive board Model no.: YF-18 Input voltage: DC8-24V Adjustable speed range: 0.1-999 rpm Application: stepper motor, dc motor Packing list: 1 x speed control module 1 x cable < br > < br > < strong > how to use </strong > < br > < div > 1.This module can be connected directly to stepper motor, cable by interface description of connection wire </div > < div > 2.You can jog CW CCW; press CW button; press CW button; loosen stop; press counterclockwise button; press CCW; loosen stop; </div > < div > 3.Spin CW CCW; rotate clockwise under the potentiometer; stop again under the CCW; stop again under the CCW; stop again under the CCW; stop again; </div > < div > 4.Interface description: </div > < div > DC+, DC-DC: to DC 8-24V power supply </div > < div > PUL: to connect the pulse end of the drive </div > < div >> DIR: to the direction end of the drive </div > < div > EN: to the enabling end of the drive < div > < div nd: to the drive: drive.Negative public end of the device </div >