In this project you are expected to read data from the analog devices on the Ardukit board and

write them on the LCD display and some alarm messages to the $7-$segment display also on an

external LED.

The sensors to be read are the temperature sensor LM$35$ and the light sensor LDR$.$ The

potentiometer will also be used, and its value will also be read and displayed on the LCD screen.

The program will loop and read LM$35,$ it will display its value $($converted to temperature$)$ on the

LCD and if its value is less than $22$ degrees Centigrade then it will display the letter $"L"$ on the $7-$

segment display $($rightmost digit$).$ If its value is greater than $22$ degrees Centigrade, then it will

display the letter $"H"$ on the $7-$segment display and sound the buzzer but only if potentiometer

reading is greater than $500.$

The LDR will sense light. Under normal conditions its readings will be around $300-400.$ If it is dark,

however, the readings will increase. After displaying the temperature reading, the LDR value

should also be displayed on the LCD. If the reading is greater than $600$ then you will light an

external LED connected to the relay on the board. The external led circuitry should be set up on

the breadboard available on the Ardukit.

You will also display the potentiometer reading on the LCD.

It should be clearly identified which value is being displayed.

You should include the following library into your program $($right at the top$)$

#include int $GND1=33$;$\frac{\frac{?}{?}}{}$

intGND$2=34$;$\frac{\frac{?}{?}}{}$

int $GND3=35$;$\frac{\frac{?}{?}}{}$

intGND$4=36$;$\frac{\frac{?}{?}}{}|cod(36,37,26,27,28,29)=A8lm35=A4|dr=A11$;$=5$