8Pcs A4988 Stepstick Stepper Motor Driver Module with Heat Sink for 3D Printer CNC Machine or Robotics - Green
This stepper motor driver allows you to operate bipolar stepper motors in full-step, half-step, quarter-step, one-eighth and sixteen-step modes, with output drive capabilities up to 35 V and ± 1.2 A.
Adjustable current control lets you set the maximum current output with a potentiometer.
There are no phase sequence tables, high-frequency control lines or complicated programming interfaces.
The A4988 interface is very suitable for applications where complex microprocessors are unavailable or overburdened.
The converter is the key to easily realize A4988. Just input a pulse at the STEP input terminal to drive the motor for one microstep.
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