Design For Dust Cleaning Robot Using Embedded System

This project aims to develop an Arduino-based bot that can be controlled remotely using a Bluetooth module. The bot incorporates a motor driver to control the movement of the motors, an ultrasonic sensor for obstacle detection and avoidance, and a relay to control a cleaning motor. The Arduino board serves as the central control unit, receiving instructions via the Bluetooth module from a remote device such as a smartphone. The motor driver is connected to the Arduino and controls the direction of the motors, enabling the bot to move in different directions.

The ultrasonic sensor is mounted on the bot and continuously measures the distance to objects in its surroundings. By utilizing this sensor, the bot can detect obstacles and adjust its path accordingly to avoid collisions. When an obstacle is detected, the bot either stops or changes its direction to avoid the obstruction. In addition to movement control and obstacle avoidance, the bot is equipped with a cleaning motor. The cleaning motor is controlled using a relay, which is connected to the Arduino. Through the Bluetooth module, the user can activate the cleaning motor remotely, allowing the bot to perform cleaning tasks in designated areas.

Keywords: Arduino, Bluetooth module, Motor driver, Ultrasonic sensor