Does anyone know of a reasonably priced USB to digital I/O converter?
I am looking for something which will provide 16 digital inputs and 16 digital outputs, 5v TTL, open collector, or whatever, opto isolation is not required.
I need to install some digital I/O onto a couple of laptop computers which have only USB available at the moment.
A USB to parallel (ie printer) port just will not cut it for the application I have in mind.
I have done a bit of Googling, and found a few which may fit the bill, but I was hoping that someone here may have experience of a suitable unit.
By reasonably priced, I mean less than £200. This is for a work application, not hobby.
JimB