Monitoring Suhu sebagai Proteksi Absensi Karyawan untuk Pencegahan Wabah Covid-19 Berbasis ESP32

Abstract

The spread of the COVID-19 pandemic in the area and efforts to control office or company employees. An infrared obstacle avoidance sensor, non-contact thermometer equipped with RFID and hand sanitizer sprayer are made with the aim of reducing contact between fellow employees. The working system of this tool, if an employee is going to do attendance, their temperature will be measured first. If the temperature is normal, the next process is to tap the RFID card tag which will display the participant's name on the LCD screen and computer. MLX90614BCC temperature sensor with FOV 35 °, and standard accuracy of 0.5 ° C at room temperature. HC-SR04 ultrasonic sensor to ensure the temperature measurement distance between the hand and the temperature sensor. The distance between the sensor and the skin of the hand is limited to 4cm to 9cm. The percentage of measurements was carried out on 7 participants and the overall value was 0.8% and the DC pump timer lasted 1.1 seconds. The overall system has worked according to plan.

Abstrak

Meluasnya wabah pandemi COVID-19 yang di area dan usaha pengendalian karyawan perkantoran atau perusahaan. Sebuah sensor infrared obstacle avoid, thermoteter non contact dilengkapi RFID dan penyemprot handsanityzer dibuat dengan tujuan dapat mengurangi kontak antara sesama karyawan. Sistem kerja alat ini, jika seorang karyawan akan melakukan absensi maka akan diukur suhunya terlebih dahulu. Jika suhu normal, proses selanjutnya tap tag kartu RFID yang akan menampilkan nama partisipan di layar LCD dan komputer. Sensor suhu MLX90614BCC dengan FOV 35°, dan standar akurasi 0.5°C di suhu kamar. Sensor ultrasonik HC-SR04 untuk memastikan jarak pengukuran suhu antara tangan dan sensor suhu. Jarak antara sensor dan kulit tangan dibatasi 4cm sampai 9cm. Prosentase pengukuran dilakukan pada 7 partisipan dan keseluruhan bernilai 0.8% dan timer pompa DC berdurasi 1.1 detik. Sistem secara keseluruhan sudah bekerja sesuai dengan rencana.