Description



Each channel of stepper motor only needs 2 IO ports, which means 6 IO ports is sufficient to manage 3 stepper motors. . It has in total 4 channel slots for A4988 stepper motor driver modules (not included) for driving 3 channel of stepper motors.3D printer stepper motor driver can be used as driver expansion board for engraving machines and 3D printers. This shield can make quick work for managing stepper motors in your project

Features

- Compatible with micro-drive engraving machine, three-axis CNC engraving machine.
- Synchronous rectification for low power dissipation. -current protection.
- Automatic current decay mode detection/selection. Mixed with slow current decay modes.

- Stepper Motors can be connected with 4 pin molex connectors or soldered in place.
- Thermal shutdown circuitry, ground fault circuit, load short-circuit protection.
- Color: Black.
- Material: Plastic.
- Size: 7.00X5.00X1.20cm/2.75X1.97X0.47 inch.

2 x expansion boards

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