The robot’s hardware was constructed in accordance with the Open Robotic Platform (ORP) rules. This included two DC motors, an UNO R4 Minima, a Bluetooth module, and an SD card.

The robot works in a simple manner, following a hand placed in front of the robot’s sensors. First, the robot checks for the presence of an object in front using the ultrasonic sensor.

The DIY Arduino robot lawn mower project involves several key components, ... Ultrasonic sensors are used for obstacle detection, ensuring that the mower can navigate around objects in its path.