Internet of things (IoT) is the network of entities that consists of electronics, programmable software, sensors, and communication facility that enables these entities to gather and transfer data. Raspberry pi Microcontroller based IOT platform detects the forest fire as early as possible and takes speedy action before the fire spreads over large area. Sensors such as smoke sensors is connected with Raspberry Pi. GSM modem connected with Raspberry Pi alerts the forest monitoring control room.
Agriculture is most important business for any country. Agriculture has to face many complications like changing soil quality, water shortage, changing climate, etc. Due to the increasing in population demand for cereals and other crops for daily usage by the customers is also increased so there is a need for smarter implementation of irrigation and also develop farming methods that lessen human efforts and alter the basic eco systems this is less harmful to other creatures too. India is one of highest farming dependent county and generating countries all over the world. At the same time, India is facing the challenge of farmers committing suicide because of crop failure and liability. Most of the land in India are reserved for farming. Still there exists several places that uses primitive methods for irrigation, fertilization etc. This paper discusses the design and development of an IoT based module that assist farmers to improvise their methods of farming and also make the best use of their land for a better income. The main goal line of this IoT module is to sense agriculture parameter and advice farmers to properly grow and treat the crops. Also, in this assignment we are going to implement a irrigation control i.e. motor control through android app. To avoid animal intrusion flasher are also going to implement in the field. This will reduce human efforts.
As we know in this pandemic situation social distancing is key to be safe. So, we have to keep safe distance in every situation whether it's working site or in providing service to people. For this situation most important service required by the people is medical. So, we have to style a module which help hospitals to provide implementation to this problem. By keeping this situation in mind project for hospital is going to design.Basically, in this project we are going to measure and monitor the heath parameter of patient like temperature, heartbeat, blood pressure, blood sugar level etc. Those sensed value will be either send directly to controller (Arduino) or will be added to GUI and then send to controller. Then this value will be sent over WIFI network and store in database so that those value can be access whenever patient has appointment by doctor's side system. By implementing this project no Doctor or patient will have direct interaction, to avoid spreading of dangerous virus. Advantage of this system is that Dr. can access patient health parameter at any time and can medicate his patient.
The aim of this work is to style a speed controller of a DC motor by tuning PID controller. To urge an output with minimum errors, we selected PID parameters using bio-inspired optimization technique of Genetic Algorithm. The second order system is employed here for speed control. DC motor is interfaced with Arduino via Motor driver circuitry. Discrete Time Reduced Order GPIO with Genetic algorithm calculates parameter of PID controller and consistent with those parameters Arduino controls DC motor.
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