Development of an Obstacle Avoidance Wall Climbing Robot

This study focuses on the construction of a wall-climbing robot that can recognize and avoid obstacles. The design process begins with the selection of relevant components, such as motors, sensors, and microcontrollers that are compatible with the design criteria, load capacity, and power supply of the robot. The body of the robot is 3-D printed, and it climbs walls using magnetic adhesion technology. The robot features eight servo motors that provide omnidirectional mobility and are controlled by an Arduino UNO, which drives the motors in the desired direction. The integrated sensors provide the data required to steer the motors in the proper direction for movement. The robot is tested to confirm that all components are properly linked and secured, as well as that the magnetic adhesion is steady and performs properly. Based on the test results, any necessary changes to the robot’s design or programming are made. The resulting robot is an efficient and dependable wall-climbing machine that can avoid obstacles, making it a versatile solution for a variety of applications