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???
06/03/03 08:45
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 		 #47341 - RE: Bi-Directional Comm. with Shift Register
Responding to: ???'s previous message
If I were you I would use a microcontroller with optically isolated RS-422 interface to make my remote keypad reliable in noisy environment.
Regards
mahmood

List of 23 messages in thread
TopicAuthorDate
Bi-Directional Comm. with Shift Register            01/01/70 00:00      
   RE: Bi-Directional Comm. with Shift Register            01/01/70 00:00      
      RE: Bi-Directional Comm. with Shift Register            01/01/70 00:00      
         RE: Bi-Directional Comm. with Shift Register            01/01/70 00:00      
            RE: P.S            01/01/70 00:00      
            RE: Bi-Directional Comm. with Shift Register            01/01/70 00:00      
               RE: Bi-Directional Comm. with Shift Register            01/01/70 00:00      
         RE: Bi-Directional Comm. with Shift Register            01/01/70 00:00      
   RE: Bi-Directional Comm. with Shift Register            01/01/70 00:00      
      RE: Bi-Directional Comm. with Shift Register            01/01/70 00:00      
         RE: Bi-Directional Comm. with Shift Register            01/01/70 00:00      
            RE: Bi-Directional Comm. with Shift Register            01/01/70 00:00      
               RE: MCU usage            01/01/70 00:00      
         RE: Bi-Directional Comm. with Shift Register            01/01/70 00:00      
   RE: Cheaper alternative            01/01/70 00:00      
      RE: Cheaper alternative            01/01/70 00:00      
   RE: Bi-Directional Comm. with Shift Register            01/01/70 00:00      
      RE: Bi-Directional Comm. with Shift Register            01/01/70 00:00      
         RE: Bi-Directional Comm. with Shift Register            01/01/70 00:00      
   RE: Bi-Directional Comm. with Shift Register            01/01/70 00:00      
      RE: Bi-Directional Comm. with Shift Register            01/01/70 00:00      
   Discrete solution            01/01/70 00:00      
      RE: Discrete solution/Kai            01/01/70 00:00      

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