Lidar equipped low voltage electromagnetic field radiation tester/ Nathaniel L. Avila, Jairus Roy M. Barral, Mikaela T. Eugenio, Robert Jr. E. Gonzales, Frances Ann G. Guerra, and Yuri L. Sura.--

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Avila, Nathaniel L [author]

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Material type: Text

TextPublication details: Manila: Technological University of the Philippines, 2025.Description: x, 110pages: 29cmContent type:

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BTH TK 146 A95 2025

Dissertation note: College of Engineering.-- Bachelor of science in electrical engineering: Technological University of the Philippines, 2025. Summary: In today’s technology-driven world, we are constantly surrounded by electromagnetic fields (EMFs) generated by various electronic devices and power systems. These invisible forces may influence our environment and well-being, yet they often go unnoticed. This research introduces a user-friendly, portable device designed to detect and spatially visualize Extremely Low Frequency (ELF) EMFs. Utilizing a Raspberry Pi Pico as the core processor, along with a magnetometer and LiDAR sensor, the developed radiation tester not only measures EMF strength but also maps its distribution in space. Although testing was conducted in controlled environments using transformers and toroidal cores rather than real-world power infrastructure, the device effectively identified variations in EMF levels. While not intended for health diagnostics, this tool presents a practical solution for contractors, researchers, and communities seeking to better understand EMF exposure. The project contributes to making invisible environmental factors more tangible, enabling safer, more informed decision-making regarding EMF exposure in everyday settings.

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Item type	Current library	Shelving location	Call number	Copy number	Status	Date due	Barcode
Bachelor's Thesis COE	TUP Manila Library	Thesis Section-2nd floor	BTH TK 146 A95 2025 (Browse shelf(Opens below))	c.1.	Not for loan		BTH0006390

Bachelor's thesis

College of Engineering.-- Bachelor of science in electrical engineering: Technological University of the Philippines, 2025.

Includes bibliographic references and index.

In today’s technology-driven world, we are constantly surrounded by
electromagnetic fields (EMFs) generated by various electronic devices and power systems.
These invisible forces may influence our environment and well-being, yet they often go
unnoticed. This research introduces a user-friendly, portable device designed to detect and
spatially visualize Extremely Low Frequency (ELF) EMFs. Utilizing a Raspberry Pi Pico
as the core processor, along with a magnetometer and LiDAR sensor, the developed
radiation tester not only measures EMF strength but also maps its distribution in space.
Although testing was conducted in controlled environments using transformers and
toroidal cores rather than real-world power infrastructure, the device effectively identified
variations in EMF levels. While not intended for health diagnostics, this tool presents a
practical solution for contractors, researchers, and communities seeking to better
understand EMF exposure. The project contributes to making invisible environmental
factors more tangible, enabling safer, more informed decision-making regarding EMF
exposure in everyday settings.

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