Scope:
Arduino beginners, Arduino experimental equipment platform, Arduino interactive electronic, Arduino robotics.
Features: multi-function, easy to operate, there is a strong drive library support and feature updates.
Disadvantages: I / O occupied simultaneously drive four more in the case of the motor (relative Arduino I / O version less concerned), small power.
Can drive 4-way or 2-way DC motor stepper motor while driving two-way steering, support for the latest Arduino UNO, Arduino Mega 2560.
You can freely mix, such as:
1 Drive Quad DC motor and two-way steering
2 drive two DC motors and one stepper motor and two-way steering
3 drive two stepper motors and two-way steering
Arduino is a very good entry-electronic production, with motor expansion boards can be a good robot development platform. Here one can drive a variety of simple to complex projects slightly full motor expansion board.
This is a common DC motor drive module, using l293D chip small current DC motor driver chip. Arduino compatible pin is made ​​of, but also facilitate the rapid lovers Arduino-based development.
2 5V servo motor (servo) port connected to the Arduino's high-resolution high-precision timer - no jitter!
Up to 4-way and 4-way DC motor PWM speed (about 0.5% resolution)
Up to 2 stepper motor control, single / double-step control, staggered or micro-step and the rotation angle control.
4 H-bridge: L293D Each bridge chip provides .0.6 A (peak 1.2A) current and with a thermal shutdown protection, 4.5V to 36V.
Pull-down resistor to ensure during power motor remains stopped.
Large terminal terminals make wiring easier (10 - 22AWG) and power supply.
With Arduino reset button.
Two large terminals external power terminals to ensure separation of logic and motor drive power.
Compatible with Mega, Diecimila, & Duemilanove.
Competitive Advantage:
Warranty :180 days !
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(goods weight below 3Kg) ,during 20130901-20130930 .
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