| Popis: |
The purpose of this study is to present the design and development of a low-cost automatic hand dispenser. Infrared sensors are commonly used in automatic hand dispensers to detect the presence of a hand. This project will not necessitate direct human involvement. The IR sensor in this system detects proximity and delivers a signal to the microcontroller. This project entails measuring the temperature and heartbeat rate, which are then displayed on an LCD. This aids in the early detection of any virus symptoms, such as COVID-19, and can be detected in the early stages. Keywords: Arduino, LCD, IR Sensor, Temperature Sensor, Heart Beat Sensor. |
