stepper motor control or driving

To know about the connection click on the following -circuit diagram for beginners
http://www.electro-tech-online.com/attachments/general-electronics-chat/30993d1246553037-stepper-motor-wiring-breadboard-uln2803et-step.jpg



1>usb stepper motor controller

2>stepper motor control using uln2003 diagram

                                                                                         links:-http://www.datasheetcatalog.com/datasheets.../ULN2003.shtml