This project aims to implement a self-driving car that can avoid obstacles with very fast response times. The car is built using an ATmega32 microcontroller, ultrasonic sensor, servo motor, and additional components to facilitate autonomous navigation.
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Ultrasonic Sensor:
- Mounted on a servo motor, the ultrasonic sensor detects obstacles in the car’s path.
- When an obstacle is detected, the car responds quickly by stopping or turning toward an available direction to avoid the obstacle.
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L293D Motor Driver:
- Controls the direction of the DC motors.
- Although speed control is not implemented in this project, the L293D enables movement in various directions.
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LCD Display:
- Displays the car’s current direction, allowing the user to see the car’s immediate navigational decisions.
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Servo Motor:
- Mounted with the ultrasonic sensor to enable scanning over a 180° range.
- Guides the car's navigation by helping the ultrasonic sensor cover a wider detection area.
- Development Kit: AVR development kit from Fares PCB
- Microcontroller: ATmega32
- Motors: 4 DC motors (no speed control implemented)
- Sensors: Ultrasonic sensor for obstacle detection
- Servo Motor: Used to rotate the ultrasonic sensor for scanning
