May 11, 2011 #1 U ud23 Advanced Member level 3 Joined Apr 20, 2011 Messages 926 Helped 185 Reputation 370 Reaction score 180 Trophy points 1,323 Activity points 6,138 any driver crkt needed for bilpolar stepper
May 11, 2011 #2 Kurenai_ryu Advanced Member level 2 Joined Jun 10, 2006 Messages 694 Helped 164 Reputation 326 Reaction score 112 Trophy points 1,323 Location Bolivia Activity points 6,157 have you tried google?
May 11, 2011 #3 H horace1 Advanced Member level 5 Joined Nov 18, 2008 Messages 2,118 Helped 596 Reputation 1,188 Reaction score 571 Trophy points 1,393 Location Norwich, UK Activity points 13,063 have a look at the stepper motor link in **broken link removed**
May 11, 2011 #4 alexan_e Administrator Joined Mar 16, 2008 Messages 11,888 Helped 2,021 Reputation 4,158 Reaction score 2,031 Trophy points 1,393 Location Greece Activity points 64,371 You can use two of these A simple H-Bridge design « PocketMagic Alex