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Accident Detection and Alert Systemusing Vibration and GPS Modules

This project is designed to automatically detect car accidents and immediately alert emergency contacts or services with the vehicle’s location. A vibration sensor is used to detect sudden shocks or collisions. When an impact is detected, the system activates the GPS module to retrieve the vehicle’s current coordinates. These coordinates are then sent via SMS using a GSM module to predefined emergency numbers. This real-time response system ensures that help can be dispatched quickly, even if the driver is unconscious or unable to call for help. It enhances road safety and reduces emergency response time, potentially saving lives in critical situations. The system is ideal for integration in smart vehicles, especially in high-risk or remote areas.

Smart Car Parking Systemusing Ultrasonic Sensors and Arduino

This project detects available parking slots using ultrasonic sensors and displays real-time availability on an LCD or mobile app. Ideal for smart city and mall parking management.

Pesticide Sprayer Spider Robot with Grass Cutter

Modern farming faces key challenges in pesticide application and weed management due to the limitations of traditional sprayer systems. These systems often lack precision, resulting in resource wastage and environmental harm. The proposed solution introduces an autonomous robot equipped with remote control capability, allowing farmers to navigate the robot within a 5-meter range. This enables real-time oversight while maintaining a safe distance from pesticide exposure. With integrated sensors, cameras, and smart algorithms, the robot can distinguish between crops and weeds, ensuring accurate pesticide spraying only where necessary.
A front-mounted weed cutter further enhances the robot’s efficiency, allowing operators to target and eliminate unwanted weeds on the spot. This dual-functionality system reduces the need for separate manual weeding and improves overall crop care. The onboard tank provides sufficient pesticide storage for extended operation, minimizing refill frequency and increasing field coverage.