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???
05/02/07 22:01
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 		 #138511 - Seems OK Except...
Responding to: ???'s previous message
This seems OK to me except that the latch gates are not drawn correct to the function being performed. It should be like this:



In this configuration you no longer have the direct button toggle mode but that is actually not needed when you let the microcontroller software turn off when so commanded.

Michael Karas


List of 53 messages in thread
TopicAuthorDate
Momentary toggle soft switch with flip-flop?            01/01/70 00:00      
   I don't like it.            01/01/70 00:00      
      How Bouncy            01/01/70 00:00      
         what good does 'minimum' do you            01/01/70 00:00      
   Schmidt trigger            01/01/70 00:00      
      Tricky...            01/01/70 00:00      
         rail to rail bounce            01/01/70 00:00      
      McKinney            01/01/70 00:00      
   4013 FF toggle circuit            01/01/70 00:00      
      Values?            01/01/70 00:00      
         Values of R1,R2 &R3? Look at PCB!            01/01/70 00:00      
            clocking a FF from an RC?            01/01/70 00:00      
               Agreed            01/01/70 00:00      
                  Follow the datsheet, that is design            01/01/70 00:00      
                  Why dismissing the flip-flop?            01/01/70 00:00      
                     dismissing the flip-flop?            01/01/70 00:00      
                        The CD4013 of Bruce's schematic            01/01/70 00:00      
                           The CD4013 of Bruce's schematic is shown as a f/f            01/01/70 00:00      
                              I answered to Bruce...            01/01/70 00:00      
                  The circuit shown,,,,            01/01/70 00:00      
                     Power Consumption            01/01/70 00:00      
   Overlooking the obvious?            01/01/70 00:00      
      Simpler?            01/01/70 00:00      
      Keymat            01/01/70 00:00      
   Why not a hard switch?            01/01/70 00:00      
      Requirements            01/01/70 00:00      
      Industrial designers is why            01/01/70 00:00      
         Fair enough!            01/01/70 00:00      
   Let The Microconroller Decide            01/01/70 00:00      
      dedicated microcontroller :-)            01/01/70 00:00      
      Interresting no flip-flop            01/01/70 00:00      
   dat is de bounce            01/01/70 00:00      
   The 4013 needs steep edges            01/01/70 00:00      
      caps            01/01/70 00:00      
      A Vauge Suggestion            01/01/70 00:00      
   additional parts            01/01/70 00:00      
      what pin of which chip in what package?            01/01/70 00:00      
         chip on drawing in generic post            01/01/70 00:00      
            slowig down the bugger is not going to make it clo            01/01/70 00:00      
   What about this?            01/01/70 00:00      
      what is 'SOFTSW"?            01/01/70 00:00      
      Seems OK Except...            01/01/70 00:00      
         nice to find a fellow "drawer of fuctions"            01/01/70 00:00      
            I find it eaasier to just...            01/01/70 00:00      
               We appreciate it            01/01/70 00:00      
      Further Analysis....            01/01/70 00:00      
      Would this work?            01/01/70 00:00      
      All comments noted            01/01/70 00:00      
   Round 3 - Hopefully better            01/01/70 00:00      
      Round 4 is the winner            01/01/70 00:00      
         Tomas?? Bruce?? Are you a schizo?            01/01/70 00:00      
            haha, yes            01/01/70 00:00      
         A bit confusing...            01/01/70 00:00      

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