International Journal of Research Studies in Educational Technology
Divine Word College of San Jose Special Issue
Volume 9, Issue Number 1
Available Online: 5 May 2025
Author/s:
Fernandez, Danica Jane C.*
Divine Word College of San Jose, Philippines (danicaafernandez03@gmail.com)
Mendoza, Mariz B.
Bundang, Angel Coleen S.
Francisco, Yuan Ivann M.
Bacuel, Gian Alfred P.
Viaña, Jan Alexey O.
Bautista, Josephine N.
Galay-Limos, Jenny A.
Abstract:
Applying hand sanitizer can be an efficient method for decreasing germs on our hands when soap and water are not accessible. Using applied experimental and descriptive research design, this study aimed to develop an Arduino-based multifunctional automated hygiene dispenser and assess its effectiveness. The primary materials used were the Arduino Uno, a submersible pump, a power supply, an ultrasonic sensor, a plastic panel, an infrared sensor, and a SIM 800L EVB. Moreover, proximity sensors were calibrated to ensure accurate hand detection within a specified range, and dispensing mechanisms were set to dispense an appropriate amount of product to minimize wastage. During the experimental stage, the researchers observed and recorded the data after testing the product. This was to ensure the consistency of the data gathered. Additionally, the data needed for the regression analysis were collected directly by the researchers, demonstrating that the system performs effectively regarding the hand’s distance from the sensor and the temperature of its surroundings. The finding shows that the system provides consistent and accurate dispensing, with high user satisfaction and improved hygiene compliance compared to manual dispensers. Findings reveal that the level of distance does not affect the performance of the automated hygiene dispenser in terms of speed and accuracy; on the other hand, the level of temperature affects the performance of the automated hygiene dispenser in terms of speed and accuracy. Thus, future researchers may use different types of sanitizers, sensor improvements, or better automation techniques to improve the system.
Keywords: multifunctional automated hygiene dispenser, Arduino Uno, sensor-based automation, proximity sensors, experimental study
DOI: https://doi.org/10.5861/ijrset.2025.25014
Cite this article:
Fernandez, D. J. C., Mendoza, M. B., Bundang, A. C. S., Francisco, Y. I. M., Bacuel, G. A. P., Viaña, J. A. O., Bautista, J. N., & Galay-Limos, J. A. (2025). Arduino-based multifunctional hygiene dispenser. International Journal of Research Studies in Educational Technology, 9(1), 209-220. https://doi.org/10.5861/ijrset.2025.25014
* Corresponding Author