Accession Number: UT000410

Title: Integrated Arduino-Based Early Fire Detection Alarm and Electricity Cut-Off System with IoT for Residential Houses

Author/s: Mhel C. Combalicer, Lady Andrea M. Nimo

Research Adviser: Engr. Alfredo S. Abustan, Jr.

Year: 2025

Abstract: Fire accidents in residential areas pose major threats to life and property, often caused by electrical faults and gas leaks. This study presents an Integrated Arduino-Based Early Fire Detection Alarm and Electricity Cut-off System with IoT for Residential Houses. Using sensors such as the MQ2 gas detector, IR flame sensor, and DHT11 temperature sensor, the system identifies hazardous conditions, activates an alarm, sends mobile alerts, and shuts off electricity to prevent escalation. Remote monitoring and control are enabled through an Android app. The prototype was evaluated for performance and reliability. Results indicate that the system is functional (median = 3, IQR = 0.5), reliable (median = 3, IQR = 0), efficient (median = 3, IQR = 1), maintainable (median = 3, IQR = 1), and user-friendly (median = 3, IQR = 1). However, it scored low in preventing unauthorized access (median = 2). Most criteria received strong agreement among respondents, confirming the system’s overall effectiveness. This prototype provides a practical, affordable, and scalable solution to improve fire safety in residential homes.

Keywords: Fire Detection, Arduino Nano, WeMos D1, IoT, Electricity Cut-Off, Android App, Smart Home Safety

Accession Number: UT000411

Title: Arduino-Based Chiton (Tuberculatus Linnaeus) Drying Machine

Author/s: Diosa Mhel A. Bernabe, Jhella Mae J. Ibayan

Research Adviser: Engr. Alfredo S. Abustan, Jr.

Year: 2025

Abstract: This thesis presents the design and development of an Arduino-based chiton (Tuberculatus Linnaeus) drying machine, aimed at improving the efficiency, consistency, and automation of the chiton drying process for both industrial and sustainable applications. Drying chiton (kibet) the traditional way is slow, exhausting, and unreliable, making it difficult for chiton farmers to meet market demand and earn a stable income. Found along the rocky coastal areas of Quezon province, chiton (kibet) is not only made into snack/chicharon but also cooked in various ways as a local delicacy, providing livelihood to many coastal residents. However, without an improved drying process, its production remains inefficient. This machine uses automated temperature and humidity control, ensuring that the chiton (kibet) dries properly while maintaining its quality. The functionality, reliability, maintainability, and portability to ensure its effectiveness and usability. Testing showed that the machine efficiently speeds up the drying process while maintaining product quality, making it a valuable tool for chiton farmers. With this innovation, we aim to help local chiton farmers increase production, boost their income, and strengthen the chiton industry in Quezon Province. By providing a more efficient drying method, this project contributes to the coastal livelihoods and food processing technologies.

Keywords: Arduino Nano, chiton (kibet), drying machine, automated drying system, temperature control, moisture control

Accession Number: UT000416

Title: Electric Deshelling Machine for Conventional Copra Production

Author/s: John Carlo B. Larita, Jhon Jomar A. Nipales, Cle R. Pamplona

Research Adviser: Engr. Alfredo S. Abustan, Jr.

Year: 2025

Abstract: The study focuses on the development and evaluation of an electric deshelling machine designed to improve the efficiency of deshelling dried coconuts for copra production. Using a descriptive-evaluative research design, the researchers conceptualized, constructed, and assessed the machine’s functionality, reliability, usability, efficiency, maintainability, and portability. Evaluations were conducted using a Likert scale, with most responses showing a median score of 4 ("Strongly Agree") and an IQR of 0, indicating strong consensus among respondents. The results revealed that the machine effectively performs its required functions, produces expected outcomes, and prevents unauthorized access. In terms of reliability, it met the standard with a median of 3 ("Agree"), showing dependable performance in eliminating errors and managing operations. The machine was also found to be easy to understand, operate, and maintain, although some users suggested minor functional improvements. It was recognized as efficient in resource utilization and responsiveness, and portable due to its easy installation and mobility. Overall, the prototype met all required standards, proving effective and practical. The researchers recommend developing a fully automated version using pneumatics to further enhance efficiency, accuracy, and cost-effectiveness, ultimately improving productivity and supporting better livelihoods.

Keywords: electric, deshelling machine, dried coconut

Accession Number: UT000418

Title: Arduino-Based Suman Infanta Stuffing Machine

Author/s: Aeron Paul M. Peñaverde

Research Adviser: Engr. Alfredo S. Abustan, Jr.

Year: 2025

Abstract: This research addresses the challenges faced by Suman makers in Infanta, Quezon, aiming to streamline their production process through the development of an Arduino-based Suman Infanta Stuffing Machine. The proposed technology enhances efficiency by integrating a Hand-Crank Sausage Stuffer with Arduino Uno controls, minimizing manual labor and allowing artisans to focus on quality and creativity. By incorporating a motor and automated features, the machine increases productivity and ensures uniformity in the stuffing process. Evaluation results show that the system received generally consistent and favorable feedback, with median scores mostly at 3, indicating agreement on its functionality, reliability, usability, maintainability, and portability. The responses were largely consistent (low IQR values), except for usability effort, which showed more varied opinions (IQR of 1.625). The system’s strongest aspect was its ability to perform required functions (median of 3.5), while usability effort had the lowest agreement. Ultimately, this technological advancement promises to significantly improve the Suman preparation process, benefiting both the makers and the broader community. 

Keywords: suman, hand crank sausage stuffer, Arduino Uno, stuffing

Accession Number: UT000419

Title: Arduino-Based Soil Moisture and Humidity Monitoring Device for Geophonic Greenhouse Lettuce Production Using IoT Cloud

Author/s: Ivan Erick A. Orejola

Research Adviser: Eng. Alfredo S. Abustan, Jr.

Year: 2025

Abstract: The utilization of an Arduino-based monitoring device proves beneficial in lettuce farming through the geophonic method, providing awareness to lettuce farmers who incorporate this technology. The principal objective of this research is the implementation of the Arduino-based monitoring device for lettuce production. The study was conducted during the first semester of the S.Y. 2023-2024, focusing on lettuce farmers in Infanta, Quezon. 

To conceptualize, construct, and assess the effectiveness of the monitoring device, the study employs a descriptive-evaluative research design. The performance of the monitoring device is evaluated using evaluator ratings, and the results are depicted using a Likert scale. This prototype exhibits functionality, reliability, usability, efficiency, maintainability, and portability, ensuring effective monitoring for lettuce farms. Respondents concur that the device holds potential as a valuable monitoring tool for lettuce production. 

Keywords: IoT, Arduino Cloud IoT, soil moisture sensor, humidity sensor, monitoring device

Accession Number: UT000386

Title: Automated Cacao Dryer with Combined Rain Detection System and Heating Element 

Author/s: Recheil A. Tropicales

Research Adviser: Engr. Alfredo S. Abustan, Jr., RME, LPT, MT

Year: 2024

Abstract: A cacao dryer device is essential for maintaining the quality of cacao beans and preventing damage. The primary goal of this research is to implement an automated cacao dryer specifically designed for cacao conducted during d the semester of the academic year 2023-2024.

Employing a descriptive-evaluating research design, the research aims to conceptualize, construct, and evaluate the effectiveness of the automated cacao dryer device, evaluator ratings will be utilized to assess the performance of the automated cacao dryer device. And the findings will be described using a Likert scale. 

This prototype possesses the functionality, reliability, usability, maintainability, and portability required for effectively drying cacao beans. 

The study revealed the following result functionality 3.58, reliability 3.66, usability 4.87, maintainability 3.62 and portability of 3.61. These result indicated strong agreement regarding the device’s overall effectiveness of the test which is necessary to meet the standard of the cacao dryer. 

According to the respondents, the device hold the potential to serve as a safe cacao drying solution for cacao farmers. During prototype testing, the researcher confirmed that the automated cacao dryer was successfully integrated into the system under the design specification. 

Based on the findings and conclusion, the following are recommended: 

1. improve some of the devices like linear actuators;

2. use of insulators like TESA; and

3. use solar panels for cacao dryer to reduce electricity consumption.

Keywords: cacao dryer, cacao beans dried moisture, microcontroller Arduino Uno, rain drop sensor, temperature sensor and sensor, linear actuator, IR sensor

Accession Number: UT000388

Title: Development of Arduino-Based Trash Bin for Non-Biodegradable Waste at SLSU-Infanta Campus

Author/s: Angeleca A. Lamar

Research Adviser: Engr. Alfredo S. Abustan, Jr.

Year: 2024

Abstract: To mitigate the spread of diseases caused by pathogens or contamination, adopting effective environmental management practices is essential. This study aimed to assess the effectiveness of waste segregation on the SLSU Infanta Campus, focusing on a device designed to ensure the safety and health of students throughout the 2023 academic year. 

Using a descriptive evaluative research approach, the researcher gathering feedback from SLSU Infanta students through Likert scale ratings to assess the performance of the waste segregation system. 

The findings confirmed that the device, which functions as a confidential safety tool for the campus community, is equipped with a robot system that aligns technology standard. During the prototype survey, participants indicated that the device would benefit from a battery feature, ensuring functionality even during power interruptions. The prototype was rated highly, with non-biodegradable waste management receiving a score of 3.83, and its interaction with other systems was confirmed through score of 3.37 and 3.33, respectively. 

The conclusion drawn from the evaluation of the Arduino-based biodegradable trash bin as a solution for SLSU Infanta Campus highlights the successful integration of design, circuit manufacturing, and prototype testing. The device, primarily composed of plastic and featuring a motorized lid and secondary door mechanism, was proven effective in its intended function. 

For future enhancement, the researcher recommends adopting the Omega-Arduino due to its additional connection points, which support more wiring, and the integration of a cooling fan to prevent overheating. 

Keywords: Arduino nano

Accession Number: UT000391

Title: Vertebrate Pest Detector with Alarming System Using Arduino Uno and Solar Technology

Author/s: Piolo L. Morantes

Research Adviser: Engr. Alfredo S. Abustan, Jr., RME, LPT, MT

Year: 2024

Abstract: The Philippines experienced low-crop yield because of vertebrate pests that are destroying their crops periodically which is the primary reason why the researcher came up with this solution. 

This study aimed to provide a solution to deter vertebrate pests in the fields. The device is composed of Arduino Uno as micro-controller of the system, Passive Infrared Sensor as its tools to detect pests in the field, and buzzer by producing ultrasonic sounds to repel those vertebrate pests. 

The study was conducted in Brgy. Anibong, Infanta, Quezon. The device was tested and evaluated for its Functionality, Reliability, Usability,  Maintainability, and Portability and based on the result of the different functions mentioned the following are the results: for functionality it gained a general weighted mean of 3.56 which can be interpreted as strongly agree; for reliability 3.33; for usability 3.80; for maintainability 3.63; and 3.94 for portability, all fall under the category of strongly agree and therefore gained a grand mean of 3.65. 

Based on the results, it was concluded that the machine has the potential to detect and deter different types of pests in the field aside from its being low cost and eco-friendly. 

However, some recommendations were of importance to note for the improvement of the machine such as: 

1. it must be tested in the field; 

2. improvement in its feature in terms of sending data to farmers; 

3. to make it more user-friendly and to avoid moisture as well; and

4. lower the cost to make it more affordable to the farmers.

Accession Number: UT000392

Title: Safety Monitoring Device Using ESP 8266 for Application of RFID in Infanta Commercial Center

Author/s: Arjay B. Avellaneda

Research Adviser: Engr. Alfredo S. Abustan, Jr. 

Year: 2024

Abstract: Electrical safety devices must be used to prevent electrical accidents. The main objective of this research is to implement a safety monitoring device for Infanta Commercial Center (ICC). The study was conducted during the first semester of the AY 2023-2024. This study includes those who are renting stalls at ICC. 

The study employs a descriptive-evaluative research design to conceptualize, construct, and evaluate the effectiveness of the safety monitoring device, and the results are described using a Likert scale. 

This prototype provides the functionality, reliability, usability, maintainability, and portability necessary to keep a stall safe. The functionality test result, with a grand mean of 3.92, indicates a strongly agree in verbal interpretation. The reliability test result, with the grand mean of 3.42, indicates that the verbal interpretation is strongly agree. The usability test result, with a grand mean of 3.67, indicates a strongly agree in verbal interpretation. The maintainability test results has a grand mean of 3.29 and the verbal interpretation is strongly agree. The portability test result, with a grand mean of 3.78, indicates a strongly agree in verbal interpretation. 

The device has the potential to serve as a safety device for the Infanta Commercial Center, based on the respondents. The researcher was able to confirm that the safety monitoring device had been effectively integrated into the system in accordance with the design specifications during prototype testing. This claim was supported by the survey results. As a result, the researcher suggests increasing the range of an ESP 8266 to ensure that stalls can still be powered even if they are located far away.

Keywords: Radio Frequency Identification, Electrical Safety Device

Accession Number: UT000393

Title: Arduino-based cabinet sugar dryer with monitoring device at Southern Luzon State University Infanta Campus Shared Service Facilities

Author/s: John Paul Rick C. Santidad

Research Adviser: Engr. Alfredo S. Abustan Jr., RME, REE, LPT, MT

Year: 2024

Abstract: This study aimed to design, construct, and test the Arduino-Based Cabinet Sugar Dryer with Monitoring Device of Southern Luzon State University Infanta Campus Shared Service Facilities was conducted during the first semester of Academic Year 2023-2024. 

In order to visualize, establish, and assess its efficacy, a descriptive-evaluative research design was employed in this study. 

The performance of Arduino-Based Cabinet Sugar Dryer with Monitoring Device was evaluated by utilizing the evaluators’ ratings, which were then presented using a Likert scale. The study revealed the following test results: 

• functionality 3.79;

• reliability 3.67;

• usability 3.76;

• maintainability 3.79; and 

• portability 3.89.

These results indicated strong agreement regarding the device’s overall effectiveness in preventing unauthorized access, managing errors, and adhering to existing standards making it functional, reliable, usable, maintainable, and portable. 

In conclusion, the study proved that the device can provide a strong processing capability such as wireless connectivity, establish an efficient temperature control system, user-friendly, and easily facilitate temperature setup. 

Based on the findings, the following recommendations are made: improve communication options by incorporating Zigbee or LoRa, enhance usability and connectivity through user-friendly interfaces, energy-efficient features, precise temperature tracking sensors, backup systems, and protective covers.

Keywords: Arduino-Based, Cabinet Sugar Dryer, Zigbee, LoRa

Accession Number: UT000400

Title: Arduino Nano-Based Cacao Seed Roasting Chamber for Small Scale Production

Author/s: Jules Kiel B. Tonzon

Research Adviser: Engr. Alfredo S. Abustan Jr., RME, REE, LPT, MT

Year: 2024

Abstract: Roasting cacao is a critical step in making chocolate from cacao beans. The objective of this work is to implement a cacao seed roaster, especially for small-scale production in Tongohin, Infanta, and Quezon. 

The study uses a descriptive-evaluative research design to conceptualize, build, and assess the efficiency of the cocoa seed roasting chamber. The studies will take place in the first semester of the 2023 academic year. The cacao seed roasting chamber's performance is assessed using evaluators' ratings, and findings are presented on a Likert scale. This prototype shows the functionality, reliability, usability, maintainability, and portability required to keep a stall secure.

During prototype testing, the researcher was able to verify that the cacao roaster had been successfully integrated into the system in compliance with the design specifications. Due to the Arduino Nano's beneficial and practical outcomes, using it is therefore deemed appropriate. The functionality, reliability, usability, maintainability, and portability of this prototype ensure its safety. With a grand mean of 3.60, the functionality test result shows an excellent fit for verbal interpretation. The verbal interpretation is strongly agreed upon, according to the reliability test result, which has a grand mean of 3.49. The results of the usability test show an excellent fit in verbal interpretation, with a grand mean of 3.69. Strongly agree is expressed verbally in the maintainability test result, which has a grand mean of 3.58. Strongly agree that verbal interpretation is indicated by the portability test result, which has a grand mean of 3.78. During prototype testing, the researcher was able to prove that the cacao seed roasting chamber had been successfully integrated into the system in compliance with the design specifications.

Keywords: cacao, roasting, small-scale, smallholder, microcontroller, Arduino Nano