Abstract: Due to the successful emergence of the internet of things, sensor-based smart door using Temperature Sensor and Oximeter. A usable non-contact IR temperature sensor that can measure the body temperature without any physical contact is implemented. This paper describes a working prototype of Smart Door using Temperature Sensor and Oximeter system using MLX90614 temperature sensor, DIY Arduino with Oximeter MAX30100 where Ultrasonic Sensor is used for the distance measuring. In this prototype sensor, data is acquired and analysed to give proper feedback to the person with its temperature and oxygen level. The sensor vitals are collected and sent to the Arduino using shielded cable i.e., through wired communication, respectively. Analysis of a person's vitals based on ambient Temperature and Pulse gives a person's real-time temperature and Pulse condition so that if the condition is not normal, then the buzzer and red LED will flash so that preventive measures can be taken to avoid further complication. Per user, data can be saved in the system database for further reference.
Keywords: DIY Arduino, LED, Oximeter, prototype, Smart Door, Temperature Sensor.
| DOI: 10.17148/IJARCCE.2021.10817