Scope of application:
Arduino beginners, Arduino experimental equipment platform,Arduino interactive electronics, Arduino robots, etc.·

Features:
many functions, easy to operate, a powerful driver library support and function update·

Disadvantages:
High I/0 consumption when driving a four-way motor at the same time (compared to the version with less L /0 in the AR-Duino), low power·Can drive 4-way DC motor or 2-way stepping motor and 2-way steering gear,support Arduino
Uno,Arduino Mega 2560.

You can match:

drive four-way DC motor and two-way steering gear, drive two-way DC motor and one-way stepping motor and two-way steering gear, drive two-way stepping motor and two-way steering gear.

Arduino is a good introduction to electronic fabrication. With the motor extension board, it can be a good platform for robot development.A fully functionalmotor extension board capable of driving a variety of simple to slightly complex projects.

This is a commonly used DC motor drive module, using 293D chip small current DC motor drive chip.Pins are made Arduino-compatible, which makes it easy for enthusiasts to quickly develop based on Arduino.

Product Parameters:

2 5V servo motors (servo end connected to Arduino high-resolution high-precision timer - no jitter!

Up to 4 bi-directional DC motors and 4-way PWM speed regulation -- (approx.0.5% resolution).

Up to 2 stepper motors for positive and negative control, single/double step control, staggered or micro-step and rotation Angle control.

4-way H-bridge: L293D chip provides.0.6A(peak 1.2A) current per bridge withthermal power off protection,4.5V to 36V.

The pull-down resistance ensures that the motor stays in the stop state when the power is turned on.

Large terminal terminals for easier wiring (10-22AWG) and power supply.

With Arduino reset button.

·2 large terminal external power terminals ensure separation of logic and motodrive power.

Compatible with Mega, Diecimila,& Duemilanove.