100% Brand New And High Quality
Input voltage: DC4~6V / 300~500mA (so we can input by either battery, or USB power supply)
Motor type to be drived: 2-phase 4-lead-wire (3-24 v of the stepper motor can drive the rotation, but at different torque)
Speed indicator: 9 Levels
Can adjust speed by button on board or by remote controller
Board size: 52 * 36 mm
The vedio address :v.youku.com/v_show/id_XNTg4MjAwNzUy.html
type:Press 'forward' once, motor begins to run. Press 'forward' again, motor stops. And so goes on. This also applies when we press 'backward'
 
Package includes:

  1 x Stepper Motor Driver Controller Board
  1 x Remote Control
  1 x 2pin power wire
  1 x 4pin Plug wire

SHIPPING:

Item will be shipped within 2 -3 days after full