Pricerange: $20.00

http://www.planet-cnc.com/index.php?page=shop

MotorDriver 2.5A

High performance, cost effective stepping motor driver to implement intelligent stepping motor control.
The driver incorporates an advanced architecture and surface mount technology to achieve an exceptional power density.
Current: selectable 0.5A to 2.5A
Microstepping: selectable 1/1 to 1/16
Cable included!
(manual)