🚀 go-pugleaf

we have just discovered a couple of PC lab boards and software in one
of the dark recesses of the school, and have started to install them
into the machines in the Physics lab.
They seem to start up properly, but we have no information about how
to interface them to our airtrack for timing the rider. We have built
some light gates that create a pulse of approx .5v in either NO or NC
mode.
Anyone with any information on how to write the appropriate software
or use what is supplied will be figuratively embraced. As seems to be
usual for this type of application the instruction book is almost
incomrehensible to those with limited computing experience, such as
myself.
Thank you all in anticipation.. Tim, Mike and Sue, and all who come
after us.