piclist 2002\08\26\100223a >
Thread: keypad
www.piclist.com/techref/index.htm?key=keypad
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face BY : Pic Dude email (remove spam text)



Not familiar with the TI chip.  However, where is the
switch in your circuit drawing below?  You should be
using one of these...

         +Vcc
           |         switch
           R           |
           |         --'--
port -------o---------o   o---.
                             |
                             |
                            Gnd


OR...


                  switch    +Vcc
                    |        |
                  --'--      |
port -------o------o   o------'
           |
           R
           |
          Gnd



> {Original Message removed}
<BJEDIBGCHKOMPGADEIGGOEFEDDAA.picdude@pilottools.com> 7bit

In reply to: <009401c24d0f$e34fc820$6e7be7ce@cp2>
See also: www.piclist.com/techref/index.htm?key=keypad
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