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Description
Features:
| CATEGORY | SPECIFICATIONS |
|---|---|
| Product name | NTC thermistor temperature sensor module |
| Sensor type | Analog temperature sensor (NTC thermistor-based) |
| Operating voltage | Typically 3.3V ~ 5V |
| Output type | Analog voltage |
| Working principle | Resistance increases/decreases with temperature |
| Interface | Analog (connect to microcontroller analog pin) |
| Pin configuration | 3-pin (VCC, GND, Signal) |
| Temperature calculation | Requires software conversion (ADC to °C) |
| Applications | Gardening; home alarm systems; environmental monitoring |
| Features | Simple to use; real-time temperature sensing; low cost; widely applicable; compatible with Arduino and other microcontrollers |
Test Code:
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 Celcius
return Temp;
}
void setup() {
Serial.begin(9600);
}
void loop() {
Serial.print(Thermister(analogRead(0)));
Serial.println("c");
delay(500);
Package Includes:
1 x 3PIN Analog Temperature Sensor Module
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