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View Full Version : Voltage sensor more sensitive than +- 80mV



scowby
12-15-2011, 09:38 AM
Anyone have a good voltage sensor they use?

I'm currently using this one:

http://www.phidgets.com/products.php?category=8&product_id=1135_0


But it does not seem to be picking up a voltage change where I am measuring. I'm measuring the voltage change which occurs on a light-sensor.
The light-sensor detects if there is light (or not). I'm hacking a piece of hardware, trying to wire in
to the existing light-sensor. I would also like some recommend on other light-sensors which I might
be able to replace the existing one with that would work with my application.

Thanks!
-= The Space Cowboy =-