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???
04/18/06 00:06
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 		 #114425 - LCD Exerciser?
I was unable to find anyting specifically referring to a full-function exerciser for LCD modules here on 8052.COM.

Has anyone ever constructed a verifyer that tests HD44780-compatible LCD's to ensure that all its functions are available?

There are features most people don't use, but when starting out, one should be comfortable that the thing is capable of doing what's wanted, regardless of how few/many of the inherent capabilities are being used.

I particularly want to do that when I buy these things from surplus vendors, and I suspect I'm not alone.

What have you encountered?

RE


List of 27 messages in thread
TopicAuthorDate
LCD Exerciser?            01/01/70 00:00      
   what is the problem?            01/01/70 00:00      
      It's not quite what you think            01/01/70 00:00      
         tempo e denare            01/01/70 00:00      
         would it not be simpler to just say "cap            01/01/70 00:00      
            ... you're oversimplifying ...            01/01/70 00:00      
               shifting the subject ?            01/01/70 00:00      
                  no food-fight            01/01/70 00:00      
                     just getting the ducks in a row            01/01/70 00:00      
   you missed the point            01/01/70 00:00      
      whatever            01/01/70 00:00      
         Like I said, you missed the point.            01/01/70 00:00      
            yes, but never at features I do not use            01/01/70 00:00      
               Do you know what features you'll need?            01/01/70 00:00      
                  I see absolutotally no reason to            01/01/70 00:00      
                     Perhaps I'm too conservative for you            01/01/70 00:00      
                        a parable, didn't you see            01/01/70 00:00      
                           now we've changed the subject ... again            01/01/70 00:00      
                              changing subject by responding?????            01/01/70 00:00      
                                 No, not at all            01/01/70 00:00      
                                    I know, the very instant I ask "why" you            01/01/70 00:00      
                                       There's good reason            01/01/70 00:00      
                                          For the reason stated above, of course n            01/01/70 00:00      
                                             That explains it!            01/01/70 00:00      
                                                now who is buying junk?            01/01/70 00:00      
   LCD Exerciser            01/01/70 00:00      
      Handed it off yesterday afternoon            01/01/70 00:00      

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