Design and Fabrication of an Automated Low-Cost Non-Contact Temperature Scanner and Sanitizer for Covid-19 Prevention

The rate at which the novel virus Covid-19 spread across world in an alarming with high of death infected persons is quite disturbing, hence need to checkmate its by quickly identifying symptoms this viral infection. This paper discusses development automated low-cost non-contact temperature scanner and sanitizer. system automatically detects a human being, scans for temperature, sanitizes person no interference required. circuit comprises Arduino microcontroller, LCD display, relays, ultrasonic sensors, sensor, 12v DC pump motion sensor pressure pump. (MLX90614) senses certifies that value within specified range as controlled displays on LCD. Thereafter, activates 12V dispense At disinfectant chamber, will trigger high-pressured when it movement, dispenses body sanitizer through nozzles. C++ was used program user interface. entire process takes 60seconds helps maintain personal preventive measures well detecting possible symptomatic fever one major Covid-19. device has been tested works effectively, be very useful any organization or more buildings. It can positioned entrance buildings sanitize scan all staff visitors against Keywords: Arduino, Covid-19, Hand sanitizer, Ultrasonic Temperature Scanner