Hi.

I have just designed one that uses 2 chips, it is controlled by a PC
(parallel port) and it has a software to display measurements.

It works from 1Hz to 80Mhz, and can be improved.. if you want to give it a
try, write me and I will send you the schematics and the software to play
with it. I have one working in a XESS FPGA card, but it doesn't need all
those hardware, just 2 of them.

Regards,

Hernán Sánchez
( hernan dot sanchez at iname dot com )

"SWbeginner" escribió en el mensaje
...
I am looking to build a frequency counter, or buy an inxepensive kit.
Any recommendations?
Needs: low cost, few parts count
Thanks