On 06/02/2011 16.33, Nathan House wrote: > That looks right. Next time don't be so lazy and rotate the part >> designators properly before asking anyone else to look at the schematic. > This will probably drive you nuts, but what's a part designator and > which way should it be rotated? > > Vcc1 is logic supply and is better to the left side with logic pins. Vcc2 is motor supply and is better to the right with output pins. Having swapped can drive you to a mistake... --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .