Obstacle avoiding robot with Bluetooth & Voice control:

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Project description:

The project is designed to build an obstacle avoidance robotic vehicle using ultrasonic sensor for its movement. An  Arduino UNO microcontroller (ATmega328) is used to achieve the desired operation, which can automatically sense and overcome obstacles on its path. It contains a Microcontroller to process the data, and Ultrasonic sensor to detect the obstacles on its path . Additionally, a servo motor is used for movement of ultrasonic sensor in order to detect  the obstacle in the surroundings and proceed accordingly. With the help of Bluetooth module, we can control the robot from the phone using software application.Which is also voice controllable, to perform the required task by listening to the commands of the user. 

Components of the project:

1. Arduino UNO  R3

2. L298N Motor Driver module

3. Geared Motors x 2 

4. HC-05 Bluetooth module

5. Robot Chassis 

6. HC SR04 Ultrasonic sensor

7. Connecting Wires

8. 18650 Lithium batteries x 2 (Rechargeable)

9. 18650 battery charger

What you get with the project:

• Fully assembled project including charger for batteries.

• Project Report  that you need to submit with the project.

• Circuit diagram and the Code of the project.

• Assistance for your project till submission.

• Datasheets of the IC's and components used in the project.