> The Microchip Tips and Tricks (828_TIP.pdf) might be of help. This is
> from the Masters 2004 set of classes.

Thanks Colin, I'll look for it (2160 hits for 'tricks' search)

This shows how to AN read a 4x4 keypad, no resistor values though

http://ww1.microchip.com/downloads/en/DeviceDoc/chapter%201.pdf

Joe

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