QB003 Temperature Sensor

Product Introduction #

Temperature sensor is a device used to measure the temperature of an environment or object. They can convert the temperature into an electrical signal or a digital signal, this product uses a thermistor MF52A103J3435 temperature sensor.

Thermistors generally come in two types.

Positive temperature coefficient (PTC) : With the increase of temperature, the resistance value increases, often used in overheating protection, temperature compensation, etc.

Negative temperature coefficient (NTC) : As the temperature increases, the resistance value decreases, often used in temperature measurement, temperature control, etc.

MF52A103J3435 is a negative temperature coefficient (NTC) thermistor, whose resistance decreases with increasing temperature. Its nominal resistance value is 10000 ohms and its temperature B value is 3435.

Application reference: This module can be used for refrigerator, air conditioner, electronic blood pressure meter, thermometer, electric stove, etc.

Parameter Specification #

Wiring Diagram #

Sample Code #

//www.acebott.com
#include   
GyverNTC therm(A0, 10000, 3435);
/* Create a GyverNTC object
Parameter 1: Pin of thermistor connection (here A0)
Parameter 2: Thermistor reference resistance value of 10000 ohm, MF52A103j3435 is a thermistor model, its reference resistance is usually 10K ohm (that is, 10000 ohm), this is its standard reference resistance value
Parameter 3: Thermistor B value 3435, MF52A103j3435 is a thermistor model, its temperature B value is 3435*/
void setup() {
  Serial.begin(9600);  
}

void loop() {
  Serial.print("Temperature "); 
  Serial.print(therm.getTempAverage());  
//Read the temperature value  and printed to the serial monitor
Serial.println(" *C");  
  delay(1000);  
}

Related Resources #

PDF and Code

Get One Now #

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