ITI Smart Home with AVR

Live demo here

Table of Contents

• General Info
• Technologies Used
• Screenshots
• Usage
• Contact

General Information

• Enter Password to get in the house
• If right: the message: “Access is Authorized ^_^, Welcome to your Smart Home” will be displayed on LCD and the door will be opened.
• If wrong: try again (only 3 attempts are allowed) after that, the buzzer will beep, and LCD shows a message “Access is denied!”.
• After right password is entered, the user will have the ability to do the following:
  • Turn the air conditioning on an off.
  • See and monitor the Temperature of the house (shown on LCD).
  • If temperature is higher than or equal to 40°C, automatically the AC will be turned on.

Technologies Used

• C Language.
• Microcontroller : Atmega32 .
• IDE: Eclipse.
• Simulation IDE: proteus.
• The MCAL drivers of the Atmega32 are written by our team for clean and Extensible Code.
• All sensors have their drivers written by our team and implemented in the HAL layer.

Screenshots

• System overall schema:

• System Simulation on proteus

Usage

• You can start from the App_config.h file to configure your app.

Contact

• Created by @abdallahissa - feel free to contact me!