How to Interface the LM35 Analog Temperature Sensor with Arduino

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In this tutorial, we will first look at the LM35. Then, we will discuss how
to properly configure the ADC on the Arduino in order to minimize the amount
of error it introduces into our temperature reading. We will look at a quick
demonstration of the LM35 being read by an Arduino Uno and go step-by-step
through the code so you can reproduce these results with the LM35 on your
own.

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Is it possible to rearrange input/output relation of LM35? Not reading 0V and 0 degc, but reading 0V at 40 deg C, and getting same linear change of 10mv for each degree change?

kananhasanzadeh
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I searched for "Rap God" but came a cross with this video.

sametacar
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thanks for the video,
but you talking very fast, I can't follow you

thenightwhisper
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TI subtly promoting Microchip (Atmel) based Arduino. The same thing could've been implemented with TI Launchpad as well, nevertheless nice tutorial.

nomadic_rider
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calculation results did not work for me.

omgiash
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Should the value in the equation be 1024 or 1023?

machadolincoln