input a signal into a cell and count

[RL]

I wish to detect a signal in to an excel cell via a parallel port, hopefully
I can then count the number of pulses over a period of time. Any help would
be much appreciated

 

[Bernie Deitrick]

RL,

Get a driver/Excel template from your hardware vendor, or use software like

http://www.softwarewedge.com/

HTH,
Bernie
MS Excel MVP