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Apr 5, 2009
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Comment: Cool! Thanks!
Comment: Glad to help!
Comment: You're welcome. I like the piezo addition. If you get a chance, post the modded code.
Comment: Pins 13 and 14 are the communications from the sensor. Pin 11 is used to power the Red …
Comment: I put something together, but the LED was not intense enough to really get the effect I…