Design and Development of a Soil Quality Evaluation Device and Software for Enhancing Sweet Potato (Ipomoea Batatas) Cultivation

Author: Lourence Villaluz, Kyla Jane Ocenar

Category: Original Research

Keywords: Arduino, Sweet Potato Soil Moisture

Volume & Issue: Vol 1 No 1

Pages: 23-35

Published: August 06, 2025

Philippines is widely known and composed of rich agricultural land. Many Filipinos in rural areas still rely on agriculture for their livelihood. Ric...

Automated Salted Egg Production An Arduino-Based System for Optimized Salting and Temperature Control

Author: Lourence Villaluz, Jeffrey A. Co

Category: Original Research

Keywords: Arduino, Salted Egg, Fermentation

Volume & Issue: Vol 1 No 1

Pages: 10-22

Published: August 06, 2025

One of the most popular and traditional preserved egg products in oriental countries is the salted egg (Gao et.al, 2013). This product is traditionall...

SOTES A Smart Soil Testing Device with Web and Mobile Integration for Precision Agriculture

Author: Lourence Villaluz, Richard A. Cabil

Category: Original Research

Keywords: Arduino, Soil, Temperature Sensors

Volume & Issue: Vol 1 No 1

Pages: 1-9

Published: August 08, 2025

Soil analysis is an important process to determine the available plant nutrients in the soil. Plants absorb the major nutrients through soil. In addit...

Smart Cacao Processing A Microcontroller-Based System for Automated Fermentation, Drying, and Roasting

Author: Lourence Villaluz, Michael Angelo Yape

Category: Original Research

Keywords: Arduino, Cacao, Fermentation

Volume & Issue: Vol 1 No 1

Pages: 36-48

Published: August 08, 2025

“Cacao” and “Cocoa” are both derived from the word “Theobroma cacao”, the taxonomic classification for the cacao tree. There are many term...

Global Research Patterns in Teacher Education Quality Management: A VOSviewer-based Scientometric Study

Author: Riomar Obliopas

Category: Empirical Studies (Quantitative)

Keywords: quality management, teacher education, higher education, bibliometric analysis, SDG 4

Volume & Issue: Vol 1 No 1

Pages: 49-53

Published: August 11, 2025

This bibliometric analysis explores the evolving landscape of research on quality management in teacher education, with a focus on identifying influen...