Hmmm. I posted here yesterday and it is gone.
I can not get this to work. I have e-mailed jeff at xylotex, and have received a couple of replies, but no real solutions yet. The problem is that all of the outputs run directly from the printer port, and the most you will get is about 2.9V, I have no idea how you can trigger your relay with a resistor in line, that would bring it down to less than 1V.
Please advise.
thanks
co |