Hello,
I do a lot of work with parallel port communication between computers or from a computer to "dumb" devices accepting triggers. I'm looking for a device/tester that I can plug into the parallel port which will light an LED or indicator of some sort when a specific pin or multiple pins are set to high. From looking around on the internets I'm seeing a lot of BIOS stuff as far as parallel port testers but nothing like a simple LED circuit. Some help with this would be GREATLY appreciated.
Thanks!
I do a lot of work with parallel port communication between computers or from a computer to "dumb" devices accepting triggers. I'm looking for a device/tester that I can plug into the parallel port which will light an LED or indicator of some sort when a specific pin or multiple pins are set to high. From looking around on the internets I'm seeing a lot of BIOS stuff as far as parallel port testers but nothing like a simple LED circuit. Some help with this would be GREATLY appreciated.
Thanks!