Hot selling analog temperature sensor module KY-013 quality online

Product Introduction

This module is based on the working principle of thermistor (whose resistance changes with the external temperature), which can sense the changes in the surrounding environment temperature in real time. We send the data to Arduino's Analog IO, and then we can convert the sensor output data into Celsius temperature values and display them with simple programming. It is convenient and effective to use, and is widely used in devices such as gardening and home alarm systems Working voltage: 5V

Product Application Method

Like typical temperature sensors, they are packaged in a three wire configuration. When we connect the OK signal output to the end of the circuit using a power cord, since the module output is an analog signal, we need to connect the signal output terminal to the analog IO during sampling in order to correctly read the temperature value

Product Test code:

Double hot water bottle (int RawADC)

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