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Thermistor interfacing with micrcontroller P89V51RD2

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satyendrasingh

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hi All,
i m new on forum, i m facing a problem in my temp. controller ckt. where my microcontroller is Philips P89V51RD2
in my ckt temp sensor is Thermistor which o/p is non-linear so how to do signal conditioning to interface thermistor to 24 bit ADC and micro controller..
can anybody suggest IC for signal condition or any software code to linearisation in assembly or C ...

anyone help will highly appreciated ..........
Thanks you..
 

Better use a lookup table.....the easiest way.
 

what controller you are using? You have not given any details about your circuit.

Nandhu
 

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