Sometime in the past couple months I read a one page writeup on an
inexpensive device being marketed that provides an analog to digital
interface to computers. I think you could use a linear 0 to 5 VDC input
such as from a wind speed sensor and feed it to the conversion device which
would provide a digital output to your computer.

I only subscribe to QST and CQ magazines, but I give them away when I'm
done with them so I can't go back and find that article. Anyone else see
what I'm asking about?


Ed K7AAT