Waterproof Digital Thermal Probe LM35DZ Temperature Probe sensor Module SEN33

Fr7,600

This are precision integrated-circuit temperature devices with an output voltage linearly-proportional to the Centigrade temperature. The LM35 device has an advantage over linear temperature sensors calibrated in Kelvin, as the user is not required to subtract a large constant voltage from the output to obtain convenient Centigrade scaling.

19 in stock

SKU: 6568CPN Categories: ,

Description

This are precision integrated-circuit temperature devices with an output voltage linearly-proportional to the Centigrade temperature. The LM35 device has an advantage over linear temperature sensors calibrated in Kelvin, as the user is not required to subtract a large constant voltage from the output to obtain convenient Centigrade scaling.

Technical Specification:

  • Operating voltage: 4V – 30V
  • Sensor Model: LM35DZ
  • Signal Output Type: Analog
  • Temperature measuring range: 0°C – 100 °C
  • Measuring accuracy: 0.5 °C
  • linear scale factor: +10 mV / °C
  • Low power consumption, less than 60uA
  • low output impedance, 1mA current through only 0.1ω

Getting started with the Waterproof Digital Thermal Probe LM35DZ Temperature Probe sensor Module

Now make your own temperature sensor by Arduino and Waterproof Digital Thermal Probe LM35DZ Temperature Probe sensor Module

Hardware required

1. Arduino Uno
2.Waterproof Digital Thermal Probe LM35DZ
3. Jumper wires

Connecting the Hardware

Connect the LM35 Temperature Sensor to the arduino UNO as shown below

Arduino UNO                         Waterproof Digital Thermal Probe LM35DZ Temperature sensor 

VCC                                              Red wire

GND                                             Black wire

A1                                                 Yellow wire

Upload the sample sketch

int val;
int tempPin = 1;

void setup()
{
Serial.begin(9600);
}
void loop()
{
val = analogRead(tempPin);
float mv = ( val/1024.0)*5000;
float cel = mv/10;
float farh = (cel*9)/5 + 32;

Serial.print(“TEMPRATURE = “);
Serial.print(cel);
Serial.print(“*C”);
Serial.println();
delay(1000);

/* uncomment this to get temperature in farenhite
Serial.print(“TEMPRATURE = “);
Serial.print(farh);
Serial.print(“*F”);
Serial.println();

*/
}

NOTE: IF you  get stray ‘223’ errors The problem is with your “and ”  characters. Replace them with ordinary quotes, ” , and you should be fine.

Testing the circuit

Finally, you should open the Arduino IDE serial monitor at a 9600 baud rate