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???
03/19/07 08:34
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 		 #135254 - Think!
Responding to: ???'s previous message
Ayhan Serper said:
i know a little information about electronics.

Charles Bannister said:
Using a lM35 sensor in place of the thermistor will be a simple exercise.

Look at the two projects Charles has pointed you to;
Study the schematics;
Think about how they are using the thermistor to provide the temperatuew reading;
Think about how you could adapt that for the LM35.

You will, of course, also have to Study the LM35 Datasheet...

If you have specific questions arising from your work, post them - but don't expect it all to be done for you for free!

List of 34 messages in thread
TopicAuthorDate
thermometer with a 89c52            01/01/70 00:00      
   e-mail            01/01/70 00:00      
   You\\\'ve got lots of options including...            01/01/70 00:00      
      Options            01/01/70 00:00      
   start by making your A/D convertor work            01/01/70 00:00      
      What the hell are you posting??            01/01/70 00:00      
      Not for a direct-to-digital sensor!            01/01/70 00:00      
   Link            01/01/70 00:00      
   Background?            01/01/70 00:00      
      thanx            01/01/70 00:00      
         Project?            01/01/70 00:00      
            hobby            01/01/70 00:00      
               Plenty of time to think, then!            01/01/70 00:00      
   Thermistor, 12-bit ADC, 89S52 and LED display            01/01/70 00:00      
      lm35            01/01/70 00:00      
         Thermistor Thermometer: LCD version            01/01/70 00:00      
            Think!            01/01/70 00:00      
         Interesting links that have to do with the LM35            01/01/70 00:00      
            Interesting links on how to make a simple ADC...            01/01/70 00:00      
            You forgot the most important one            01/01/70 00:00      
               I was assuming that he was already there!            01/01/70 00:00      
   the easy way            01/01/70 00:00      
      Easy?            01/01/70 00:00      
         Re Easy            01/01/70 00:00      
            There's the problem!            01/01/70 00:00      
            My friend's opinion            01/01/70 00:00      
               I hope analog            01/01/70 00:00      
                  In that case            01/01/70 00:00      
               understanding basics            01/01/70 00:00      
                  slight warning about 1-wire thermo sensors            01/01/70 00:00      
                     Parasite power?            01/01/70 00:00      
                        yep parasite power            01/01/70 00:00      
               not believeable !            01/01/70 00:00      
                  timing diagrams can look daunting.            01/01/70 00:00      

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