Abstract
This paper presents an application of ESP8266 node MCU in building a networked laboratory door opening and closing system (NLDOC system). The article mentions the function of the ESP8266 node MCU [1-3], and the Arduino application to serve as the basis for the development of an application that connects computers and smartphones [5-6], allowing to control the door latch of the practical labs remotely via Wi-Fi combined with security monitoring through the camera system [4].
Highlights
IntroductionIt is very necessary to manage and monitor the opening and closing of doors remotely through the application of technology for practical laboratories, a synchronous way of management with high efficiency
The remote opening and closing system via computer network will contribute to modernizing the management of the practical laboratory at the practical laboratory center, Posts and Telecommunications Institute of Technology, Hanoi campus
In order to contribute to mastering technology for management, gradually modernizing the management of the Lab, the group of lecturers from the practical laboratory center conducted a test of the monitoring model, opened the door of the laboratory, remote operation via the Node MCU Amica [6] application network in establishing a Wi-Fi connection point with computers and Smartphones to control and monitor the process of opening and closing the door remotely instead of the traditional way of management before, where the manager had to go to each room to open the door for lecturers and students
Summary
It is very necessary to manage and monitor the opening and closing of doors remotely through the application of technology for practical laboratories, a synchronous way of management with high efficiency. In order to contribute to mastering technology for management, gradually modernizing the management of the Lab, the group of lecturers from the practical laboratory center conducted a test of the monitoring model, opened the door of the laboratory, remote operation via the Node MCU Amica [6] application network in establishing a Wi-Fi connection point with computers and Smartphones to control and monitor the process of opening and closing the door remotely instead of the traditional way of management before, where the manager had to go to each room to open the door for lecturers and students
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