AIrmath: Fully Automatic Solar Crass Cutter

The Fully Automatic Solar Grass Cutter is an innovative, eco-friendly solution designed to automate lawn maintenance while utilizing renewable energy. This system operates entirely on solar power, eliminating the need for conventional fuel or external electrical supply. The solar panel mounted on the device captures sunlight and converts it into electrical energy, which is stored in a rechargeable battery to power the DC motors and control unit.The grass cutter is equipped with automated navigation and obstacle detection mechanisms using sensors, enabling it to move independently across the lawn while avoiding collisions. A microcontroller is used to control the movement of the wheels and the cutting blade motor, ensuring efficient and uniform grass trimming. The automation reduces human effort, operational cost, and environmental pollution compared to traditional petrol-powered grass cutters.This project emphasizes sustainability, energy efficiency, and smart automation. It is suitable for residential lawns, gardens, parks, and institutional grounds. By integrating renewable energy with robotic technology, the Fully Automatic Solar Grass Cutter provides a cost-effective, low-maintenance, and environmentally friendly alternative for modern lawn care applications.energy, which is stored in a rechargeable battery. This stored energy powers the DC motors responsible for blade rotation and vehicle movement. A microcontroller-based control unit manages the overall operation of the system.The machine is equipped with sensors for obstacle detection and autonomous navigation, enabling it to operate without human intervention. The automatic mechanism ensures uniform grass cutting while reducing manual labor, fuel consumption, and environmental pollution. Compared to conventional petrol-driven grass cutters, this system offers low operational cost, minimal maintenance, and zero carbon emissions.