Free Data Acquisition Starter Kit

[Frederic Breitwieser]

Nat Semi LM9400V.  Does freq to voltage, as well as voltage to freq, just
not both at the same time.

-----Original Message-----
From: Carl Summers
To: diy_efi at diy-efi.org
Sent: 5/16/00 3:30 PM
Subject: RE: Free Data Acquisition Starter Kit

Hi all,
      Does anyone know of a cheap and easy diy way to take a frequency
output and convert it to 0-5....I guess what I am getting at is there
something on the market CHEAP......say 1500hz-12500hz(12v pulled to
ground)and convert it to 0-5v so I can use it on this elcheapo data acq
kit...thanks
-Carl Summers


-----Original Message-----
From: owner-diy_efi at diy-efi.org [mailto:owner-diy_efi at diy-efi.org]On
Behalf Of Steven Ciciora
Sent: Monday, April 24, 2000 3:13 PM
To: diy_efi at diy-efi.org
Subject: Free Data Acquisition Starter Kit


Just got a bingo card in the mail today for a free data acquisition
starter kit, including software _and_ hardware.  The hardware (free)
will
do 4 single ended inputs +/- 10V full sacale, 2 digital inputs, and 1
digital output.  240 Hz sampling range.  The software will only allow
logging to disk for one channel, but of course for more $ you can get
un-restricted software.  Hooks up to the serial port.  Can't beat it for
the price.  I've alreay requested one.  Check out:

http://www.dataq.com/3.htm

- Steven Ciciora

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