The primary objective of this project is to develop a robust and secure system that uses blockchain technology as well as Ethereum and IoT sensors to create a transparent and automated irrigation management solution for farmers. The key components of this innovative system include IoT sensors for real-time data collection, smart contracts on the Ethereum blockchain for transparent and immutable record keeping, and a user-friendly interface for farmers to monitor and control their irrigation systems remotely. The blockchain will provide data security to avoid the problem of data manipulation; because the IoT components will produce large volumes of data, the data must be securely maintained.

Our method is to keep a close eye on the patient’s health and inform the person responsible for their care on a regular basis. Since it is not possible for an individual to always watch over a single patient in a hospital setting, the primary objective is to monitor the patient around-the-clock. There is going to be aWe employed an apparatus that continuously observed the patient and sent frequent updates to the attending physician, regardless of the physician’s location. This device also has an extra feature that allows it to sound an alarm to notify hospital staff members of a patient emergency.

The “Transit Guard” project represents a cutting-edge endeavour aimed at revolutionizing public transportation by implementing ticketless travel on buses and trains and tracking the number of passengers traveling. This project introduces a comprehensive system designed to enhance fare compliance, improve passenger convenience, and to avoid revenue losses due to ticketless traveling. Key components of the project include the development of a user-friendly mobile app for ticket purchase and validation, giving the number of passengers traveling in the bus and at the same time keeping track of how many passengers purchased the ticket through mobile app or offline ticket purchasing for each stop. “Transit Guard” not only curbs revenue losses for transit agencies but also fosters a culture of responsible travel and adherence to transit policies. By offering multiple ticketing options and ensuring accessibility, the project caters to all passengers, regardless of smartphone ownership. The result is an equitable, efficient, and secure public transportation experience the benefits both computers and transit providers, ultimately advancing the vision of fair and reliable transit systems.