View Full Version : 24 Channel Relay Controller

07-29-2010, 03:54 PM
So, I was happy to find the 12 Channel Parallel Port plug-in for Vixen. This plug-in made it a lot easier for me expand my 16 channel relay controller to 24 channels using the Control Signals from 2 of the 3 parallel ports on my PC.

I decided to make a brief video of my some-what antiquated setup and how I did it.


All together, I am now up to 32 channels and spent about $175.00 for all the hardware including the dual parallel port card for the PC.

Thanks again DIYC!