On 12 November 2010 23:17, Peter Cauchy <[email protected]> wrote: > I found my direction pin was not able to change state using the output > from the parallel port, but expected a full 5v to change direction.
So give it 5V! Actually I would be very surprised if it didn't float to whatever is on the OPTO pin if disconnected. You do have a nice solid 5V to the OPTO pin? -- atp ------------------------------------------------------------------------------ Centralized Desktop Delivery: Dell and VMware Reference Architecture Simplifying enterprise desktop deployment and management using Dell EqualLogic storage and VMware View: A highly scalable, end-to-end client virtualization framework. Read more! http://p.sf.net/sfu/dell-eql-dev2dev _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
