ese_kbron

Member Since: August 5, 2011

Country: United States

  • Here's the code for measuring temperature with Arduino for those who need it.
    I'm measuring the voltage drop across the thermistor instead of the 10K resistor.
    *remember to include the math.h library
    5v|---|10kOhms|---|----|Thermistor|----|GND
    A0
    float ts1 = analogRead(A0);
    ts1 = ts1 * 5 / 1023;
    ts1 = ts1/((5 - ts1)/10000);
    ts1 = 1 / ((.003354016)+(.0002569850
    (log(ts1/10000)))+(.000002620131(pow((log(ts1/10000)),2)))+(.00000006383091(pow((log(ts1/10000)),3))));
    ts1 = ts1 - 273.15;
    Serial.print("Sensor 1 Temperature = ");
    Serial.print(ts1);
    Serial.println(" Celcius ");

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