PCB POLOLU A4988 Stepper Motor Driver Module with Heat Sink for 3D printer Arduino

Name : PCB POLOLU A4988 Stepper Motor Driver Module with Heat Sink for 3D printer Arduino

Color : Red

Warranty Period : 1 Month

Warranty Type : Not Applicable

A4988 is a complete micro-stepping motor driver with built-in translator for easy operation. This product is available in full, half, 1/4, 1/8 and 1/16 step modes operate bipolar stepper motors, output drive capacity of up to 35 V and ± 2 A. A4988 includes a fixed off-time current regulator, the regulator in slow or mixed decay modes. A4988 converter is the key to the easy implementation. As long as the "step" input inputting one pulse drives the motor one micro-step. There are no phase sequence tables, high frequency control lines, or complex interfaces to program.

Automatic current decay mode detection / selection

Mix with slow current decay modes

Synchronous rectification for low power dissipation

3.3 and 5 V compatible logic supply

Country of Origin : India