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Circuit diagram of +5v power supply unit

Circuit diagram of +5v power supply unit

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Home automation (HA) is becoming more and more popular day by day due to its numerous advantages. It gives a way to have things around your home happen automatically. Smart home automation has attracted the interest of the research community during the last decade, at a great manner. Some of these systems are limited to support basic operations, wh...

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... appliances are directly connected to the power supply. Figure 2 shows the block diagram of the power circuit and figure 3 shows the circuit diagram of the power circuit. ...

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... System uses the web as well as smart phone for controlling purpose. [10] It uses an Arduino board with different types of sensors to make system effective because it is easy and flexible to use. only authorized users can use the system due to password protection [11]. ...
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In the past few years, technology has grown in a high speed. Now a day's humans are constantly using electronic devices and appliances. In today's world advancement of technology in the fields of automation is getting simpler and better in all aspects. The internet users were increased rapidly over the past few years. Smartphones have played a very important role in helping users with much better internet service and much better internet service and different online applications. The smart quality checker is used to determine the quality of home appliances using raspberry pi and IOT. An RTC is used to determine the run time of the program and update this information to cloud using IOT. This information can be viewed through the mobile app. By determining the runtime, it becomes of great use to the secondhand buyers and the manufacturers. Password protection is used to allow only authorized users to use the system. The system works on online with the help of smartphone.
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Due to improper communication of data between the accidental zone and the emergency help line centre there occurs a large number of accidental deaths. If the exact location and required information could be shared the valuable human life can be saved with minimum accidental impacts on the human body. Vehicle tracking is one of the technological advancements to track the activities of the vehicle[1],[2]. When an individual is riding his/her vehicle, meets with an accident, there is a chance that the individual may suffer from a serious injury or expire instantaneously if there is no one around to rescue him. The proposed system is a solution for this problem. The system acts as an accident identification and alert system. It gathers the information like geographical location of the accidental spot and vehicle details will be sent to the emergency help line, nearest police station and to the pre-registered mobile numbers in the system. The hardware of the proposed system is fitted to the vehicle in such a manner, that it monitors the system continuously or by any interrupt to sense the location and sends the data to the emergency help line which in turn alerts the rescue team to attend the casualties at the accident zone. Thus the proposed system will help the needy to reach the solution on time.
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Smart home system provides more security and safety. Use of IoT technologies make the system easily accessible to the end user. Different hardware/sensor devices maintain more security to the smart home. Any common user can easily handle and operate the system. The proposed home security system has security concerning gas leakage, fire detection, detection of room temperature-humidity and avoiding overflow of water from the overhead tank. The proposed system aims to provide the secured home system by making the accessibility easier to disabled people, children and aged people in particular.