Bluetooth controlled car using arduino

Bluetooth controlled car using arduino and mobile application

This project involves designing and building a Bluetooth-controlled car that can be operated using a mobile application. It utilizes Bluetooth communication technology to send commands from a smartphone to the car, enabling it to move forward, backward, left, and right. The system is based on a microcontroller, such as an Arduino UNO, and integrates components like a motor driver module (L298N), DC motors, and a Bluetooth module (HC-05 or HC-06) for wireless connectivity.

Key Components:

1.Microcontroller:

•Arduino UNO or any compatible microcontroller board for processing commands.

2.Bluetooth Module (HC-05/HC-06):

•Facilitates wireless communication between the mobile application and the microcontroller.

3.Motor Driver Module (L298N):

•Controls the direction and speed of DC motors.

4.DC Motors (4 Wheels):

•Provides movement to the car.

5.Power Supply:

•A rechargeable battery pack or USB power source for the microcontroller and motors.

6.Chassis:

•Base frame to hold all components together.

7.Mobile Application:

•Bluetooth terminal app or a custom-developed Android app to send control signals.