No abstract

No abstract

In the current situation, we frequently observe that the trash cans or dust cans that are located in public spaces in cities are overflowing due to an increase in the amount of waste produced each day. We propose to construct a "Smart Waste Management System utilising IoT" to prevent this because it leads to unclean conditions for people and produces a terrible stench in the surrounding area, which spreads some deadly diseases & human illness. In the proposed system, there are numerous trash cans scattered throughout the city or campus. Each trash can has a low-cost embedded device that tracks the level of the trash cans, and each one will also have a unique ID that makes it simple to determine which trash can is full. The device will broadcast the level and the supplied unique ID when the level hits the threshold limit. The concerned authorities can view these facts online from their location and take fast action to clean the trash cans.

Embedded systems have received significant attention during the last decade mainly because of their numerous applications. They can be found in robotics, smart buildings, fabrication equipments as well as medical, automation, industrial, commercial, military applications. As we know COVID-19 is an infectious disease is a newly discovered. You may be infected by breathing in the virus if you are with in close proximity of someone who has COVID-19, or by touching a contaminated surface & then your eyes, nose or mouth. So it is very harmful & most of the Corona patients are hospitalized so, it is dangerous for hospital staff. A proposed system is a work like medicine distributor in the hospital. In today's world, people are suffering from several diseases and due to this the need for medication has increased exponentially. An average person takes 2-3 tablets a days and there is a chance for the person to miss the tablets. In order to avoid such mistakes an automated system for dispensing medicines is required. In this proposed system, we present a prototype robotic system that automatically dispenses medicines to the patients in the hospital. The robot model which carries medicines for patients will deliver them at the respective time. The robot uses line follower method to deliver the pills to the patient's room. In this way the medication errors can be prevented and the need for the patient to remember their medicines is not needed anymore.