EasyDriver Stepper Motor Driver<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>MS1 and MS2 pins broken out to change microstepping resolution to full， half， quarter and eighth steps (defaults to eighth)</li><li>Adjustable current control from 150mA/phase to 750mA/phase</li><li>Power supply range from 7V to 30V. The higher the voltage， the higher the torque at high speeds</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51Ft4Vdh0IL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51QcK-nF7vL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41k2fJOhSvL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/518sEE1IhVL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51Tt33Cv0jL.jpg" noproxy>