Arta Bayti Bonita
Jurusan Fisika FMIPA Universitas Lampung

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Rancang-bangun Pengendali On/Off Nebulizer Berbasis Sensor Fotodioda, Komparator, dan Relay Arta Bayti Bonita; Amir Supriyanto; Arif Surtono
Jurnal Penelitian Sains Vol 20, No 1 (2018)
Publisher : Faculty of Mathtmatics and Natural Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (473.417 KB) | DOI: 10.56064/jps.v20i1.493

Abstract

Nebulizer compressor has been realized. It utilizes photodiode, LED, comparator, and relay as a control on/off nebulizer. It stops working if the sensor detect asthma drug liquid running out. Relay will work if it get input voltage 3 V (high) of comparator circuit which is used to control compressor. Reference voltage of comparator is 2.98 V.