In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Electronegativity wrote:

I tried sampling the comparator by itself with nothing attached to the pins but it just chose one pin as the high one and stuck with it.

I will try feeding in the input from a voltage divider when I get home.

As far as pushing the pin off the threshold when it's not in use for noise detection,  a transistor could control the voltage into the noisemaker so it can be turned off when not in use.

---------- End of Message ----------


You can view the post on-line at:
http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=90112#m90523

Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com

The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2005 (http://www.dotNetBB.com)