The growth of internet has introduced different types of services which includes actuators and sensors proving remarkable and outstanding performances. It is found that the greatest current issue in IoT field is to ob...
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ISBN:
(纸本)9781538659069
The growth of internet has introduced different types of services which includes actuators and sensors proving remarkable and outstanding performances. It is found that the greatest current issue in IoT field is to obtain an easy and a safe access control scheme for the large amount of data. So there is a need to discover some solutions of security. This study discusses about the open API service which is a web service called as the IoT Thingspeak platform. It plays as a host for a different numbers of sensors for sensing and monitoring patients heart rate and temperature data at cloud level and further the data is being ported to MATLAB R2017a with the help of a channel ID. In MATLAB R2017a security is being applied to the patients data using GUI login details. The proposed technique is used for retrieving data securely at the end user. This work makes use of hardware components such as arduino UNO board, esp8266 Wi-Fi Module, Pulse sensor, LM35 Temperature sensor for processing and transferring the sensed information to the Thingspeak cloud.
Nowadays, almost all communication using the internet, but is not all, now object also can communicating each other, this concept is calls the Internet of Things (IoT). Things in IoT can be everything that we use ever...
详细信息
ISBN:
(纸本)9781538675731
Nowadays, almost all communication using the internet, but is not all, now object also can communicating each other, this concept is calls the Internet of Things (IoT). Things in IoT can be everything that we use every day. In this project, the "thing" is a water container, or in Indonesia, it called "bak mandi". Why water container? Because, after we use water in the water container usually the level of the water container is reduced and we must fill it up for other people that use the water container. Generally, in the process of filling the water container, we forgot to close the valve or pump so water is overflowing and the water is wasted. That is why we propose to use the Internet of Things concept that can solve the problem. Our approach utilizes a controller of esp8266 that can provide monitoring level of the water container. That controller will open and close the pump or valve automatically so that the water is not overflowing and wasted. We use an ultrasonic sensor to sense the level of the water. We utilize the Blynk IoT service incorporated with PHP web programming in providing water level monitoring and control. We have tested the system on a 64 cm water container. The system has an error of 2 cm in controlling the water level.
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