Penyebaran virus corona (Covid-19) di Indonesia semakin meningkat. banyak inovasi mulai timbul diantarnya penggunaan bilik/chamber yang diletakkan dijalan, pintu gerbang kampung masih secara manual dengan adanya petugas yang menekan saklar bagi tamu yang masuk, dan ada juga penyemprotan yang dilakukan secara otomatis, membaca tamu yang datang, secara otomatis, Kendala yang dihadapi terkadang kehabisan cairan desinfektannya, menuntut petugas mesti mengecek secara rutin agar tidak kehabisan. penelitian ini akan mengembangkan bilik desinfektan berbasis IoT selain dapat menyemprotkan cairan desinfektan secara otomatis, juga dapat mengisi cairan desinfektan secara otomatis dan dapat dipantau melalui Smartphone. Kebutuhan sistem dan alatnya terdiri dari : NodeMcu Esp 8266, sensor flow water, sensor ultrasonic, Relay, Solenoid Valve, Arduino IDE, Blynk Apps, ThingSpeak Proses pendeteksian ketinggian cairan desinfektan tersebut dibedakan menjadi 2, level aman dengan ketinggian air antara 11-50 cm, Level bahaya dengan ketinggian air antara 0-10 cm, maka nodemcu mengirimkan sinyal output ke relay, relay meneruskan sinyal tersebut yang berfungsi sebagai saklar untuk membuka solenoid, air akan mengalir melalui pipa saat katup solenoid dibuka sehingga kran air terbuka untuk mengisi derigen. Platform Iot Thingspeak digunakan untuk menampilkan grafik level cairan desinfektan. Data output sensor akan dilaporkan secara real time ke admin melalui aplikasi Blynk apps. Dengan perkembangan perangkat ini, diharapkan dapat menekan penyebaran virus covid-19.
The spread of the coronavirus (Covid-19) in Indonesia is increasing. Many innovations have begun to emerge between the use of chambers that are placed on the streets is rampant, the village gate is still manually with an officer pressing the switch for incoming guests, and there is also spraying that is done automatically, reads guests who come, automatically, the obstacles encountered are sometimes run out of disinfectant fluid, demanding officers must regularly check so as not to run out. This research will develop an IoT-based disinfecting booth in addition to spraying disinfecting liquid automatically. It can also fill disinfecting liquid automatically and can be monitored via a Smartphone. System and tool requirements consist of NodeMcu Esp 8266, flow water sensor, ultrasonic sensor, Relay, Solenoid Valve, Arduino IDE, Blynk Apps, ThingSpeak The process of detecting disinfectant fluid level is divided into 2, safe level with water level between 11-50 cm, The danger level with the water level between 0-10 cm. Then the node sends an output signal to the relay. The relay continues that signal, which functions as a switch to open the solenoid, water will flow through the pipe when the solenoid valve is opened so that the water tap is open to fill the derijen. The Thing speak IoT platform is used to display disinfectant liquid level graphs. Sensor output data will be reported in real-time to the admin via the application of the Blynk app. With the development of this device, it is expected to reduce the spread of the COVID-19 virus.
