The main goal of this project was to develop the mobile robot management using a mobile application. World trends imply the need to include robotic products in industrial branches where their presence was previously unthinkable. With each day that comes, projects like this one are more popular and their main goal is to develop the system which will replace a man in some of his standard life jobs. MechaCar (Mechatronic project – Car) model is made of four DC motors, 6 ultrasonic sensors for obstacle detection, Bluetooth communication module and Arduino Mega board.

In this case, the operator handles a simple Android application that offers the ability to choose between two operating modes. The first mode is manually and the other is semi-automatic. Manual control is simply maneuvering the direction of movement of the mobile robot (go left, go right, go forward, go backward, stop) while semi-automatic implies realization of the movement from the initial to the given target position, avoiding the possible obstacles that the robot encounters.