Design and development of an automatic hand sanitizer with door control system using NodeMcu

Ahmad Harun, Nurain (2021) Design and development of an automatic hand sanitizer with door control system using NodeMcu. Project Report. Universiti Teknikal Malaysia Melaka, Melaka, Malaysia. (Submitted)

Text (Full Text) Design and development of an automatic hand sanitizer with door control system using nodeMcu.pdf - Submitted Version Download (3MB)

Abstract

In the current era of globalization, the "Internet of Things," synonymous with the term "IoT," is becoming increasingly popular as technology experts and people talk. This is because it is conceptualized where machines, sensors, equipment, and devices are connected to the Internet. This paper uses the Internet as an intermediary between users, systems, and devices. This allows the system to be controlled and accessed by administrators to detect if employees are experiencing symptoms of an increasingly contagious disease that is a coronavirus. Many consumers often take lightly about sanitation practices and body temperatures above normal limits because they feel such things are normal. According to the highest cluster statistics in Malaysia on this epidemic, the employment sector cluster is the highest cluster to get the subsequent epidemic infections. This system is specially designed for a premise with 20-30 employees. In this system, each employee has a unique code found on their RFID smart card to store their data. Whenever workers want to enter the premises, they check their body temperature and stick their smart cards on the sensor. Workers at a normal body temperature can access the entrance and sanitize their hands first and vice versa. The employee's date, time, and body temperature will always be recorded each time the employee sticks their smart card on the sensor. With this, the admin can detect employees who have symptomatic symptoms, but the admin can also see the movement of employees in and out at the main door of the premises

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