TECNOULAB 5pcs A3967 EasyDriver Stepper Motor Driver V44 Development Board

【A3967】 EasyDriver Stepper Motor Driver V44 for development board 3D printer. The step angle of the stepper motor is usually defined with parameters or a number of steps, the overall revolution of the motor is divided into 200 steps, which is the step angle of 1.8 degrees. 【Easy Operation】The EasyDriver subdivision function with one step, this subdivision of the driver board 8 segments, that is, each step of the motor is subdivided into 8 small steps, this can be more precise control, that is, EasyDriver to 1600 steps to complete a full 360 degree rotation. 【Compact Design】 Easy The EasyDriver is an easy to use stepper motor controller, compatible with anything that can generate a digital pulse from 0 to 5V (or a pulse of 0 to 3.3V if soldering SJ2 closed on the EasyDriver).EasyDriver requires a 7V to 30V power supply to power the motor and can power any stepper motor voltage. 【High Performance】 The EasyDriver has a built-in voltage regulator for the digital interface that can be set to 5V or 3.3V. Connect a 4-wire stepper motor and microcontroller and get precision motor control. EasyDriver drives bipolar motors. and motors wired as bipolar. I mean. 4.6 or 8 wire stepper motors. 【Compatible】 In this version (v4.4) we have fixed the silk error in the minimum/maximum setting. Compatible with 4, 6 and 8 wire stepper motors of any voltage. Adjustable current control from 150mA / phase to 750mA / phase. 7V to 30V power range. The higher the voltage, the higher the torque at high speeds.