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???
04/05/06 13:00
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#113652 - That's no good, Charles - too many pins!
Responding to: ???'s previous message
Charles Bannister said:
This web site has everything you could ever want...

Except for his key requirement, which was:
Mayuresh Gokhale said:
I am having 10 port pins available with me.
(my emphasis).

The circuit shown uses thirteen pins! :-(

List of 13 messages in thread
TopicAuthorDate
Multiplexing 4 Keys with 4 Digit LED Dis            01/01/70 00:00      
   Another way?            01/01/70 00:00      
      Maxim            01/01/70 00:00      
   Try this. web site. Hardware & Software            01/01/70 00:00      
      OOPS.            01/01/70 00:00      
      That's no good, Charles - too many pins!            01/01/70 00:00      
      Links broken?            01/01/70 00:00      
   I wouldn't do that            01/01/70 00:00      
   about time required for serial communica            01/01/70 00:00      
      my fovorite solution            01/01/70 00:00      
      Many ways to skin a cat            01/01/70 00:00      
         50 Hz Side Note/            01/01/70 00:00      
            I do not know about 7 segment, but for s            01/01/70 00:00      

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