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???
06/29/06 08:19
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Msg Score: -3
 -3 Didn't Search First		 #119316 - 4x3 keypad interfacing with At89c51
hello me very beginner..
can anyone plzz give me the code for scanning keys and circuit diagrams..

List of 36 messages in thread
TopicAuthorDate
4x3 keypad interfacing with At89c51            01/01/70 00:00      
   5 errors            01/01/70 00:00      
      Nice attitude!            01/01/70 00:00      
         If the approach is that anyone can get h            01/01/70 00:00      
            Do we know him?            01/01/70 00:00      
               Switch Depressed?            01/01/70 00:00      
                  continous and continous            01/01/70 00:00      
                     Thanks Erik!            01/01/70 00:00      
                  Taking samples            01/01/70 00:00      
                     debounce scheme.            01/01/70 00:00      
                        How to debounce without jumps and branch            01/01/70 00:00      
                           Thank you Kai...            01/01/70 00:00      
                           Having gone through your detailed descri            01/01/70 00:00      
                              Yes, I think so            01/01/70 00:00      
                                 Could you assist me to know that            01/01/70 00:00      
                                    Vertically incrementing            01/01/70 00:00      
                                       Thanks            01/01/70 00:00      
               Homework it is            01/01/70 00:00      
                  "Guilty"...            01/01/70 00:00      
   Post your code            01/01/70 00:00      
      2            01/01/70 00:00      
         There have been several threads            01/01/70 00:00      
         How to post code            01/01/70 00:00      
         why so complex            01/01/70 00:00      
         What Compiler ?            01/01/70 00:00      
            Compiler.KEIL            01/01/70 00:00      
         general idea            01/01/70 00:00      
            Diodes to prevent ghosting            01/01/70 00:00      
    Algorithm for Scanning 4*4 Keypad            01/01/70 00:00      
      thanks            01/01/70 00:00      
         If you'd searched, you'd have had this            01/01/70 00:00      
            Search term "4x4 keypad"            01/01/70 00:00      
   check this code.            01/01/70 00:00      
      Answers            01/01/70 00:00      
   Sorry kai.            01/01/70 00:00      
      keypad scanner in C            01/01/70 00:00      

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