Diseño e implementación de un módulo didáctico orientado a seguridad electrónica en data center basado en Raspberry Pi y Arduino para prácticas en el laboratorio de telecomunicaciones

Abstract

This didactic module couples several sensor systems on a board that provides the opening to practical knowledge of Electronic Engineering students at the Salesian Polytechnic University. The monitoring, surveillance, temperature and humidity sensors, access control, are controlled by minicomputers such as Raspberry Pi model 4 and Arduino Uno. The design and implementation of the degree project is based on three levels of execution, firstly, Measurements will be taken with the sensors interconnected to the corresponding minicomputer, as a second step, it will be stored, processed and modified according to the user's preferences and the predisposed result will be obtained according to the system performed. As a result, each practice will present an alarm state to the student programmer, which can be represented as a visual alarm through the lighting of led lights, an auditory alarm through the lighting of an electronic buzzer which converts the electrical signal into sensory output and the alarm wireless which presents alert messages using two systems such as text messaging (GSM technology) and email (SMTP technology). The electronic security systems presented in the didactic module have connection diagrams to facilitate the execution of the practices and increase the students' interpretation, which will stimulate their understanding in reading the electronic technical manuals attached to this research work. Thus, the present research project results in a security system simulation that generates a solution that allows the supervision of the Data Center to be carried out, encouraging the student to develop theoretical and practical knowledge of it.