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Analog Temperature Sensor Arduino Compatible

ARD2-2213
Arduino Compatible ARD2 Analog Temperature Sensor

$3.45

QTYPrice
1 $3.45

Description

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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All prices are in Australian Dollars and include GST. GST will be removed from your order if you are ordering from outside Australia.
Products may differ from pictured.
All trademarks and trade names are the properties of their respective owners. Wiltronics disclaims any proprietary interest in trademarks and trade names other than its own.

Analog Temperature Sensor Arduino Compatible

ARD2-2213

$3.45

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