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How Do You Make A Temperature Sensor? [Solved]

Using the TMP36 is easy, simply connect the left pin to power (2.7-5.5V) and the right pin to ground. Then the middle pin will have an analog voltage that is directly proportional (linear) to the temperature. The analog voltage is independent of the power supply.

Make an Arduino Temperature Sensor (Thermistor Tutorial)

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Make an Automatic Temperature Control Sensor, Simple Electronic Project

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Make a Temperature sensor, New Diy invention

Make a Temperature sensor