RANCANG BANGUN MESIN CUCI TANGAN OTOMATIS PORTABEL UNTUK MENGURANGI EFEK PANDEMI COVID 19
DESIGN OF PORTABEL AUTOMATIC HAND WASHING MACHINES TO REDUCE THE EFFECTS OF THE COVID 19 PANDEMIC
Abstract
Mesin cuci tangan otomatis adalah alat yang berfungsi untuk membersihkan tangan secara otomatis. Penelitian ini bertujuan untuk mengurangi efek pandemi Covid 19 melalui rancang bangun mesin cuci tangan otomatis portabel. Kelebihan mesin ini adalah dapat bekerja secara otomatis pada saat ada tangan yang ingin dibersihkan dan dapat dipindah dengan mudah. Mesin ini dapat mengeluarkan air kemudian mengeluarkan cairan sabun untuk membantu proses membersikan tangan. Sensor infra merah (infrared) pada kran air dan cairan sabun digunakan untuk mendeteksi keberadaan tangan yang ingin dibersihkan. Air dikeluarkan melalui pompa yang diatur oleh selenoid valve. Relay digunakan untuk mengendalikan input dan output mesin ini. Sinyal yang terdeteksi pada infrared diteruskan sebagai input relay, kemudian relay meneruskan sinyal tersebut agar air dan cairan sabun dapat keluar secara otomatis. Mesin dilengkapi dengan baterai sebagai alternatif sumber tenaga. Penggunaan alat ini dapat mempermudah manusia dalam kegiatan membersihkan tangan.
Kata kunci: Covid 19, Mesin cuci tangan otomatis, Pembersih tangan, Infrared, Selenoid valve
ABSTRACT
Automatic hand washing machine is a tool that functions to clean hands automatically. This study aims to reduce the effects of the Covid 19 pandemic through the design of a portabel automatic hand washing machine. The advantage of this machine is that it can work automatically when there is a hand that you want to clean and can be moved easily. This machine can remove water and then remove soap to help the process of washing hands. Infrared sensor (infrared) on water faucet and soap liquid is used to detect the presence of the hand that wants to be cleaned. The water is discharged through a pump which is regulated by the selenoid valve. Relays are used to control the input and output of this machine. Signal detected in infrared forwarded as an input relay, then the relay forwards the signal so that water and soap can come out automatically. The machine is equipped with a battery as an alternative source of power. The use of this tool can make it easier for humans to clean their hands.
Keywords: Covid 19, Automatic hand washing machine, Hand sanitizer, Infrared, Selenoid valve
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References
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