Not something I have done, but it is often suggested to approach this with
the MSCOMM control.

Search the Archives for MSCOMM

http://groups.google.co.uk/groups?as...ming&lr=&hl=en

--
Regards,
Tom Ogilvy


"Alvin Hansen" wrote in message
...
Hi!!
can i with vba connect to a com port
and read the impuls from the legs
on the port

Best regards
alvin