Given the current situation, COVID 19 has become ubiquitous in all parts of the world. All individuals should be careful to control the COVID 19 epidemic. It became necessary to predict the symptoms of COVID in order to accept people in public places and entrances. One of the early symptoms of COVID19 is an increase in body temperature. It is difficult to check the temperature of everyone, and it is possible to come into contact with people, which is harmful. An automatic temperature scan gate is displayed to check the body temperature of each intruder. The main purpose of this system is to monitor human body temperature when the presence of humans is detected by the PIR sensor. Normally the gate is closed. When the module detects a high temperature (above 37 degrees Celsius), a buzzer sounds to indicate that COVID symptoms have been detected. Otherwise, the gate will open and people can enter the room. The gate is opened and closed by a servo motor. In addition, the LCD displays the body temperature of the person detected by the infrared sensor. This project is trying to prototype an automatic temperature detection system for the safety of COVID-19.
