3PCS L293D Motor Driver Shield, 4 Channel Stepper Motor, Expansion Board compatible with Arduino Duemilanove Mega R3 AVR ATMEL

Can drive 4 DC motors or 2 stepper motors or 2 Servo; It works with 2 connections for external power supply, separated for logic and motor power supply. It supplies a maximum current of 600mA per channel 4 H-Bridges: per bridge provides 0.6A (1.2A peak current) with thermal protection, can run motors on 4.5V to 36V DC Up to 2 stepper motors (unipolar or bipolar) with single coil, double coil or interleaved stepping. This 4-channel motor driver Shield module 70 x 55 mm, Shield L293D with 2 connections for 5V servo motors with timer connection for a smooth control. The L293D Motor Driver Shield is designed to easily plug into the controller for efficient prototyping