Arduino Dual Step Motor Driver Shield

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Overview

ITEAD DUAL STEP MOTOR DRIVER SHIELD.jpg

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

Specifications

PCB size 68.33mm X 60.7mm X 1.6mm
Indicators PWR
Communication Protocol UART, IIC
RoSH Yes

Electrical Characteristics

Parameter Min. Typical Max. Unit
Power voltage (Vsupply) 4.75 - 30 VDC
Power voltage (Vlogic) 3 - 5.5 VDC
Input voltage VH 0.7Vlogic - - V
Input voltage VL - - 0.3Vlogic V
Current Consumption - - 70 mA

Hardware

Installation

Download

Useful Links