Fan temperature detection using microcontroller

Rori, Cindi; Munir, Rinaldi; Paseru, Debby; Manembu, Pinrolinvic

doi:10.1109/icwt.2015.7449223

Cited by 1 publication

(1 citation statement)

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“…From Figure 1, it appears that the system consists of sensors LM35 [3], [4], [13], [14], microcontroller [14]- [16], and driver to activate the UV lamp and dryer. The power supply was used to supply voltage to all circuits, and when the sensor detects the output [17]- [23] that is the object of the sensor in the form of a voltage, it is compared to the LM358 comparator [13], [24] and then executed by a microcontroller [25]- [27]. The microcontroller then instructs the relay to turn on the dryer and UV.…”

Section: Methodsmentioning

confidence: 99%

Prototype of Hand Dryer with Ultraviolet Light Using ATMega8

Tunggal

Apriandi

Poetro

et al. 2020

jrc

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In everyday life, particularly in hospitals, people typically use cloth or tissue to dry our hands. It seems less practical, effective and hygienic. In addition, some restaurants still use cloth or tissue as well. To overcome this problem, several hospitals and restaurants have provided hand dryers. It can dry hands but cannot eliminate germs or bacteria. It is necessary to create a hand dryer equipped with a sterilizer. This work, therefore, created a hand dryer that can simultaneously dry and sterilize hands that worked automatically using the ATMega8 microcontroller. The tool was designed by using an infrared sensor to detect hands, and an ATMEGA8 microcontroller to read and process the sensors to activate UV and heating. The results found that the tool equipped with UV and heating can dry hands while eliminating bacteria and germs.

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