CAD CAM EDM DRO - Yahoo Group Archive

new parallel port breakout/pullup/passthrough board available

Posted by Doug Fortune
on 2001-03-25 14:53:08 UTC
Having been coaxed by several to make my parallel port
breakout board available to others, I've done a production
run, and put them on my web page at http://www.cncKITS.com

The neat thing is that you can put one at the computer end
to inject a few more signals down the cable (the parallel port
itself does not have a source of +5V or +12 volts) like :

- +5V and +12 from a disk drive power connector
- or +5V, four more digital and one potentiometer inputs
to the DB15 game port connector

and use one at the motor driver end to break out the
(output and input) signals from the parallel cable.

Doug Fortune

Discussion Thread

Doug Fortune 2001-03-25 14:53:08 UTC new parallel port breakout/pullup/passthrough board available