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???
01/31/03 17:33
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 		 #37911 - RE: Robotics...
Responding to: ???'s previous message
should have read..

Stanley

Build a simple OR function using diodes..

Put a 4k7 resistor from Vcc to int0 , then connect the cathodes of 8 diodes to int0 ..Now if any of the diode anodes are grounded , it will trigger the interrupt..



List of 19 messages in thread
TopicAuthorDate
Robotics...            01/01/70 00:00      
   RE: Robotics...            01/01/70 00:00      
      RE: Robotics...            01/01/70 00:00      
   RE: Robotics...            01/01/70 00:00      
      RE: Robotics...            01/01/70 00:00      
         RE: Robotics...            01/01/70 00:00      
            RE: Robotics...            01/01/70 00:00      
               RE: Robotics...            01/01/70 00:00      
                  RE: Robotics...            01/01/70 00:00      
            RE: Robotics...            01/01/70 00:00      
               RE: Robotics...            01/01/70 00:00      
                  RE: Robotics...            01/01/70 00:00      
   RE: Robotics...            01/01/70 00:00      
      RE: Robotics...            01/01/70 00:00      
   RE: about basics            01/01/70 00:00      
RE: Robotics...            01/01/70 00:00      
RE: 8-to-1 OR/NOR CD4078B is US$0.80            01/01/70 00:00      
   RE: 8-to-1 OR/NOR CD4078B is US$0.80            01/01/70 00:00      

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