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The document contains Arduino code for reading temperature from an LM35 sensor and displaying it on an LCD. It calculates both Celsius and Fahrenheit temperatures and updates the LCD display accordingly. The loop includes a delay and clears the screen after displaying the temperatures.

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edward
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29 views2 pages

Include

The document contains Arduino code for reading temperature from an LM35 sensor and displaying it on an LCD. It calculates both Celsius and Fahrenheit temperatures and updates the LCD display accordingly. The loop includes a delay and clears the screen after displaying the temperatures.

Uploaded by

edward
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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#include<LiquidCrystal.

h
>

LiquidCrystal lcd(12,11,10,9,8,7);

const int kPinTemp = A0;

void loop()
{
float reading = analogRead(kPinTemp); //Analog pin reading
output voltage by Lm35
float temperatureC=kPinTemp/2.048; //Finding the true
centigrade/Celsius temperature
lcd.setCursor(0,0); //Place lcd cursor at
coulomb-1 row-1

lcd.print("CENTI TEMP= ");


lcd.print(temperatureC); //Print centigrade
temperature on lcd
float temperatureF= ((temperatureC ) * 9.0 / 5.0) + 32.0;

lcd.setCursor(0,1); //Place lcd cursor at


coulomb-2 row-2
lcd.print("FARE TEMP= ");
lcd.print(temperatureF); //Print Fahrenheit
temperature on lcd
delay(800); //Delay to remain data
appear on lcd.
lcd.clear(); //Clear lcd screen
}

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