Search results for: 'a4988 drive'

A4988 Stepper Motor Driver Features The A4988 stepper motor driver is intended to drive a bipolar stepper motor. Only by two pins, you can control the rotation direction and rotation steps. Each signal sent by the spin step pin, the motor rotates one step. The key features are:This driver has 200 steps per revolution in full step (1.8 degrees per step).Allowable continuous current per phase without cooling: 1AMaximum current per phase with cooling: 2AMotor voltage: 8 to 35 VThe minimum allowed pulse�...