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???
07/26/04 11:14
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 		 #74873 - RE: will my 89c51 reset ?
Responding to: ???'s previous message

3. Voltage of AC cycle at the moment of switching.

Can we really control this while using relays? I mean, a relay contains mechanical parts that must take time to move. Neglecting delays between ADC measuring voltage, software and logic processing (time negligible) and delay due to inductive load of the solenoid (can be calculated accurately and switched on early enough) can we really get a mechanical switch to close exactly within timeframe of 0.005s or shorter?

List of 50 messages in thread
TopicAuthorDate
Relay interface problem            01/01/70 00:00      
   RE: Relay interface problem            01/01/70 00:00      
   RE: Relay interface problem            01/01/70 00:00      
      RE: Relay interface problem - Mikkel            01/01/70 00:00      
   RE: Relay interface problem            01/01/70 00:00      
      RE: Relay interface problem            01/01/70 00:00      
      Relay interface problem -looking at it            01/01/70 00:00      
      Ic / Ib = 10...20            01/01/70 00:00      
         RE: Ic / Ib = 10...20 - Kai            01/01/70 00:00      
      RE: Small Addition to the above post            01/01/70 00:00      
   RE: Relay interface problem            01/01/70 00:00      
   RE: Relay interface problem            01/01/70 00:00      
   Negative Logic...            01/01/70 00:00      
      RE: Negative Logic...            01/01/70 00:00      
         What I am doing            01/01/70 00:00      
            RE: What I am doing            01/01/70 00:00      
            RE: What I am doing            01/01/70 00:00      
               RE: What I am doing            01/01/70 00:00      
      will my 89c51 reset ?            01/01/70 00:00      
         RE: will my 89c51 reset ?            01/01/70 00:00      
         RE: will my 89c51 reset ?            01/01/70 00:00      
            RE: will my 89c51 reset ?            01/01/70 00:00      
               RE: will my 89c51 reset ?            01/01/70 00:00      
                  RE: will my 89c51 reset ?            01/01/70 00:00      
                     What's wrong NOW            01/01/70 00:00      
                        RE: What's wrong NOW            01/01/70 00:00      
                        RE: What\\\'s wrong NOW            01/01/70 00:00      
                           RE: Corrected Top Link            01/01/70 00:00      
                           What's wrong 2            01/01/70 00:00      
                              RE: What's wrong 2            01/01/70 00:00      
                                 RE: What's wrong 2            01/01/70 00:00      
                        RE: What's wrong NOW            01/01/70 00:00      
                           RE: What's wrong NOW            01/01/70 00:00      
            RE: will my 89c51 reset ?            01/01/70 00:00      
               RE: will my 89c51 reset ?            01/01/70 00:00      
                  Forget reset 1st connect relay            01/01/70 00:00      
                  RE: will my 89c51 reset ?            01/01/70 00:00      
   Interface works Now            01/01/70 00:00      
      RE: Interface works Now            01/01/70 00:00      
         RE: Interface works Now            01/01/70 00:00      
            RE: Interface works Now            01/01/70 00:00      
               RE: Interface works Now            01/01/70 00:00      
               RE: Interface works Now            01/01/70 00:00      
                  RE: Interface works Now            01/01/70 00:00      
   Problem 2            01/01/70 00:00      
   RE: Relay interface problem            01/01/70 00:00      
      RE: Relay interface problem            01/01/70 00:00      
         RE: Relay interface problem            01/01/70 00:00      
   RE: Relay interface problem            01/01/70 00:00      
      interface problem2 solved            01/01/70 00:00      

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