Arduino uno temperature sensor code|| tinkercad experiment setup for temperature sensor

Arduino uno temperature sensor code

Introduction:

Temperature Sensor is very crucial part in today’s application (hardware) such as smart phones and TV etc. Have you at any point left your cell phone in your vehicle on a hot day? Assuming this is the case, your screen may have shown a picture of a thermometer and an admonition that your telephone has overheated. That is on the grounds that there is a small inserted temperature sensor that quantifies the inside temperature of your telephone. Once within the telephone arrives at a specific temperature (iPhones shut down at around 113 degrees Fahrenheit, for instance), the temperature sensor imparts an electronic sign to an inserted PC. This, thus, confines clients from getting to any applications or highlights until the telephone has chilled ease off, as running projects would just further harm the telephones inside segments.

The Temperature Sensor LM35 arrangement are accuracy incorporated circuit temperature gadgets with a yield voltage directly relative to the Centigrade temperature. The LM35 gadget has a bit of leeway over straight temperature sensors aligned in Kelvin, as the client isn't required to take away an enormous steady voltage from the yield to get helpful Centigrade scaling. The LM35 gadget doesn't require any outside adjustment or cutting to give average correct nesses of ±¼°C at room temperature and ±¾°Cover a full −55°C to 150°C temperature go.

Basic Experimental setup:

This experiment is based on Arduino Micro controller and Temperature Sensor is used to measure the room temperature Circuit is given below:

 

 in the above picture you can clearly see the circute we have used A0 analog pic for sensor reading for instant sensor real temperature we need to convert this temperature to celsius (C) and then display on the Console Code for the Experiment is given below:

Code for the above Experiment:

float TempValue, TempValueC, TempValuemv; 

void setup()

{

pinMode(A0,INPUT); 

  Serial.begin(9600);

}

void loop()

{

TempValue=analogRead(A0); 

TempValuemv=TempValue*5000/1024;

TempValueC=(TempValuemv/10)+(-50);

Serial.println(TempValueC);

}