Home Automation Using ATMEGA32 Microcontroller

The Home Automation will continue monitoring the home temperature and illumination.

If the temperature exceeded 35 °C, the Fan will be turned ON until the temperature goes back below 35 °C.

And if the illumination went below 50%, the LED will be turned ON as long as it is still below 50%.

When the system gets interrupted, the system will ask the user to enter the Security Password and the using the Keypad or the Bluetooth.

Then the system will check the entered Security Password. If it's correct, the system would then start unlocking the door.

If it's wrong, the user will get a second chance to enter the correct Security Password. And if the user entered the Security Password wrong 3 times, the system would become inactive and will activate the alarm system.

Components:-

1) ATMEGA32 Microcontroller.

2) 16*2 LCD.

3) 3 * 4 Keypad.

4) 12V Buzzer.

5) L293D Motor Driver.

6) DC Motors.

7) LM35 Temperature sensor.

8) LDR Light sensor.

9) HC-06 Bluetooth module.

10) Passive components like Resistors, Switches, Capacitors, and LEDs.

Developed using C language in Microchip Studio IDE, and simulated using Proteus 8 Professional.

For ordering go to : https://rb.gy/1cqyv6