Phil Keller wrote: > I would greatly appreciate any suggestions of a device that I could use. > =20 I would have a look through chips marketed as "H bridges" or "motor=20 drivers", I'm pretty sure some of them allow individual control of each=20 half-bridge. --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .