KY-013 ANALOG TEMPERATURE SENSOR MODULE ,

,

 18.0

Product ID: 18257 SKU: sen-18257 Categories: , Tags: , , , ,

The KY-013 Analog Temperature Sensor module can measure ambient temperature based on the resistance of the thermistor on the board.

Compatible with popular electronics platforms like Arduino and ESP32.

KY-013 SPECIFICATIONS

This module consist of a NTC thermistor, a 10 kΩ resistor, and 3 male header pins. The thermistor resistance varies according to its surrounding temperature. The value of resistance can be used to calculate the actual temperature.

Operating Voltage 5V
Temperature measurement range -55°C to 125°C [-67°F to 257°F]
Measurement Accuracy ±0.5°C

CONNECTION DIAGRAM

Connect module power line (middle) and ground (-) to 5V and GND on the Arduino respectively. Connect the module signal pin (S) to pin A0 on the Arduino.

Some KY-013 have a different pin arrangement. Please check your board before connecting.

KY-013 Arduino
S A0
middle 5V
GND
Arduino KY-013 analog temperature sensor module connection diagram

KY-013 ARDUINO CODE

The following Arduino Sketch will derive the temperature from the thermistor using the Steinhart-Hart equation. The code will return temperature in Celcius, uncomment line 17 to get temperature in farenheit

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