Description:

* 2 interface for 5V Servo connected to the Arduino's high-resolution dedicated timer - no jitter
* Can drive 4 DC motors or 2 stepper motors or 2 Servo
* Up to 4 bi-directional DC motors with individual 8-bit speed selection
* Up to 2 stepper motors (unipolar or bipolar) with single coil,
  double coil or interleaved stepping
* 4 H-Bridges: per bridge provides 0.6A (1.2A peak current) with
  thermal protection, can run motors on 5V to 36V DC
* Pull down resistors keep motors disabled during power-up
* Compatible with Arduino Mega, Diecimila & Duemilanove

FAQ

1. What is the terms of payment?
 

L/C,D/A,D/P,T/T,Western Union,MoneyGram

2. What is the delivery time?
 

Normally, 1-5 workdays after payment;
Special requirement orders, delivery time is negotiable.

3. If the products can't work after receiving it,what should I do?
 

We will replace new items for you at once, and respect your final decision for wrong goods.

4. If the products don't meet my demand after I received it,can I return it?
 

Yes,no problem.You can return back to us, we will refund your full payment.

5. what is the warranty?
 

1-2 years warranty according to different products.
1-3 months to replace new items for free.
All products are tested strictly for 2-3 times before leaving factory. we have earned very good reputation in quality,Certified by the ISO9001.