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Hi, I have done such a Project with explanation of each part I will also share my code soon meanwhile you can see Part 1 and Part 2 here:   http://www.electronics-freak.com/lesson-13-arduino-resistor-meter-fluke-like/   http://www.electronics-freak.com/lesson-13-resistor-meter-part-2/   Enjoy, Roee ...
A colleague recently made an Arduino-based thermometer to measure how hot it gets in the office. I thought I'd recreate and document the project with the components I have at hand   Circuit  The circuit is based around the TMP36 temperature sensor. It's cheap, easy to use and doesn't require any external calibration. The voltage output is linearly proportional to temperature in degrees Celsius, making the conversion easy to calculate. Any Arduino or microcontroller having at least o ...