MARC details
| 000 -LEADER |
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| fixed length control field |
03633nam a22003137a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20250714182119.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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250714b |||||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
TUPM |
| Language of cataloging |
English |
| Transcribing agency |
TUPM |
| Modifying agency |
TUPM |
| Description conventions |
rda |
| 050 ## - LIBRARY OF CONGRESS CALL NUMBER |
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| Classification number |
BTH QA 76 |
| Item number |
B47 2025 |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Bernales, Marielle T. |
| Relator term |
author |
| 245 ## - TITLE STATEMENT |
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| Title |
Hydrate hub: |
| Remainder of title |
Development of a solar-powered, coin-operated water refilling station with mobile monitoring using raspberry pi at technological university of the philippines-manila/ |
| Statement of responsibility, etc. |
Marielle T. Bernales, Francine Lia T. Frencillo, John Lloyd U. Macapobre, Ma. Nesha C. Olete.-- |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Place of publication, distribution, etc. |
Manila: |
| Name of publisher, distributor, etc. |
Technological University of the Philippines, |
| Date of publication, distribution, etc. |
2025. |
| 300 ## - PHYSICAL DESCRIPTION |
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| Extent |
ix, 104pages: |
| Dimensions |
29cm. |
| 336 ## - CONTENT TYPE |
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| Source |
rdacontent |
| 337 ## - MEDIA TYPE |
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| Source |
rdamedia |
| 338 ## - CARRIER TYPE |
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| Source |
rdacarrier |
| 500 ## - GENERAL NOTE |
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| General note |
Bachelor's thesis |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
College of Science.-- |
| Degree type |
Bachelor of science in computer science: |
| Name of granting institution |
Technological University of the Philippines, |
| Year degree granted |
2025. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Includes bibliographic references and index. |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc. |
Getting clean and safe drinking water remains a big concern in schools, where<br/>students and staff need good water sources every day. At the Technological University of<br/>the Philippines (TUP) - Manila, the current water refilling stations that work manually<br/>causes to have long lines, have poor maintenance, and make everyone worry about how<br/>potent water could be. This research aimed to solve these problems by developing<br/>HYDRATE HUB, a solar-powered, coin-operated water refilling station integrated with a<br/>mobile monitoring application to provide an efficient, sustainable, and user-friendly<br/>solution for accessing clean water. The system uses solar energy to work, so it doesn't need<br/>regular electricity and helps protect the environment. The coin part accepts 1-peso and 5-<br/>peso coins and dispense cold water from sealed mineral water gallons to ensure water<br/>quality and safety. The main brain of the system is a Raspberry Pi 4B, which controls<br/>peripheral devices like the multi-coin acceptor, water pump, TFT LCD display for code<br/>monitoring, sensors for water level, and solar power components. An ESP32-Wroom chip<br/>helps the hardware connect to the mobile app. The mobile application was developed using<br/>Flutter framework with Dart programming language and Supabase database. It provides<br/>real-time monitoring capabilities exclusively for authorized staff members, including<br/>tracking of total earnings, water gallon usage monitoring, and system maintenance<br/>notifications. The system was evaluated using the TUP Evaluation Instrument for<br/>Prototype Developed with twenty (20) respondents, including IT professionals, TUP<br/>students, and TUP faculty members, focusing on functionality, aesthetics, workability,<br/>durability, economy, and safety. Results demonstrated high acceptability in all categories,<br/>with weighted means ranging from 4.53 to 4.70, which obtains an overall grand weighted<br/>mean of 4.61 interpreted as "Highly Acceptable." This confirms the system's effectiveness<br/>in addressing water refilling challenges at TUP-Manila. This study helps create better<br/>campus facilities by combining solar energy with automatic water dispensing systems. It<br/>can benefit schools, business owners, people who care about the environment, and future<br/>researchers who want to work on similar eco-friendly projects. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Solar-powered |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Coin-operated water refilling |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Monitoring application |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Frencillo, Francine Lia T. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Macapobre, John Lloyd U. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Olete, Ma. Nesha C. |
| Relator term |
author |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Library of Congress Classification |
| Koha item type |
Bachelor's Thesis COS |
| Suppress in OPAC |
No |