Diode temperature sensor calibration using Arduino and SHT15 module

cal_setup1

Paulo writes:

A simple diode or the output of a transistor bias circuit can be used as a rough temperature sensor. For this purpose, a calibration procedure using a precise temperature sensor is recommended. This article shows how to calibrate such a temperature sensing circuit using an Arduino and the SHT15 Sensirion temperature/humidity sensor module.

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1 Comment

  1. Does this work with LEDs? If yes, does this mean we have temperature AND light sensor AND light emitter in one? No way, gonna have to try this one :)

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