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Analog Temperature Sensor Arduino Compatible

ARD2-2213
Arduino Compatible ARD2 Analog Temperature Sensor

$3.45

QTY Price
1 $3.45

Description

Designed to work with all of the Arduino boards, this Analog Temperature Sensor is easy to incorporate into any project requiring only a 5V supply, ground, and an analog input to measure the sensors reading. It can be used to detect temperatures from -55°C - +125°C.

This thermistor-based analog temperature sensor can be used with an Arduino to return the ambient temperature value in Celsius. Uses a 10K Ohm resistor in series with a thermistor to give an analog output.

Test Code

void loop () {
Serial.print (Thermister (analogRead (0))); // display Fahrenheit
ARD2-2213Serial.println ("c");
ARD2-2213delay (500);
}

# Include <math.h>

double Thermister (int RawADC) {
double Temp;
Temp = log (((10240000/RawADC) - 10000));
Temp = 1 / (0.001129148 + (0.000234125 + (0.0000000876741 * Temp * Temp)) * Temp);
Temp = Temp - 273.15; / / Convert Kelvin to Celsius
return Temp;
}

void setup () {
Serial.begin (9600);
}

Features

  • Thermistor-based analog temperature sensor
  • Accurately measure temperature without calibration
  • Applications include gardening & home alarm systems

Specifications

Temperature Range

-55°C - +125°C

Resolution

9-12 bits (configurable)

Protocol

Dallas 1-Wire

Accuracy

±5°C

Software

Arduino library available

Colour

Black

Material

PCB

Dimensions

Length (mm)

20

Width (mm)

15

Height (mm)

5

Resources

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Products may differ from pictured.
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