Arduino Dual Step Motor Driver Shield

Overview

Dual stepper motor driver shield can drive 2 stepper motors at the same time by Arduino. It can work with the power supply from 4.75V to 30V. High accuracy controlling can be supported by Arduino for CNC milling machine.

Features

• Dual step motor driver design for Cartesian coordinate system
• ±750mA, 5-30V output rating
• Automatic current-decay mode detection/selection
• 3.0 to 5.5V logic supply voltage range
• Mixed, fast and slow current-decay modes
• Internal UVLO and thermal shutdown circuitry
• Crossover-current protection