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Development of a microcontroller-based time and temperature monitoring device for a coffee roasting machine / by Mark Andrew M. Colocado and Anthony Mark P. Silla.

By:

Colocado, Mark Andrew M [author]

Contributor(s):

Material type: Text

TextLanguage: English Publication details: Indang, Cavite : Cavite State University- Main Campus, 2013.Description: xvi, 135 pages : illustrations ; 28 cmContent type:

text

Media type:

unmediated

Carrier type:

volume

Subject(s):

DDC classification:

629.8 C71 2013

Online resources:

Click here to view thesis abstract and table of contents

Production credits:

College of Engineering and Information Technology (CEIT)

Abstract: COLOCADO, MARK ANDREW M. AND SILLA, ANTHONY MARK P. Development of a Microcontroller-Based Time and Temperature Monitoring Device for a Coffee Roasting Machine. Undergraduate Design Project.Bachelor of Science in Computer Engineering. Cavite State University, Indang, Cavite. April 2013. Adviser: Engr. Poinsettia A. Vida. The main objective of the project was to develop a microcontroller-based time and temperature monitoring device for a coffee roasting machine. Specifically, it aimed to develop a microcontroller unit for the system that is capable of controlling the whole roasting operation. The interfacing process between the microcontroller, sensor, LCD, and memory card was successfully done. The testing and evaluation of the performance of the system was made based on controlling and storing reliability. The cost computation of the study was also conducted. PIC 16F77A microcontroller was used due to its number of ports that is capable of handling the input and output of the data in the system. The ports were used in interfacing the whole system with the other units like the power supply, Liquid Crystal Display (LCD), numeric keypad, temperature sensor, and relay driver circuit. The testing and evaluation of the project was done at the National Coffee Research Development and Extension Center (NCRDEC) to test the performance of the system. The controlling and storing reliability of the device were tabulated. T-test was used in the analysis of the data. The results show that there is no significant difference between the measured and stored temperature as well as between the measured and displayed temperature which proves that the developed project is consistent and reliable in controlling and monitoring as well as data storing of the time and temperature. The total cost of the design project was P18, 494.00.

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Holdings ( 1 )
Title notes ( 5 )

Holdings
Item type	Current library	Collection	Call number	Materials specified	URL	Status	Notes	Date due	Barcode
Theses / Manuscripts	Ladislao N. Diwa Memorial Library Theses Section	Non-fiction	629.8 C71 2014 (Browse shelf(Opens below))		Link to resource	Room use only	DP-376		00008627

Design Project (BS Computer Engineering) Cavite State University

Includes bibliographical references.

College of Engineering and Information Technology (CEIT)

COLOCADO, MARK ANDREW M. AND SILLA, ANTHONY MARK P. Development of a Microcontroller-Based Time and Temperature Monitoring Device for a Coffee Roasting Machine. Undergraduate Design Project.Bachelor of Science in Computer Engineering. Cavite State University, Indang, Cavite. April 2013. Adviser: Engr. Poinsettia A. Vida.

The main objective of the project was to develop a microcontroller-based time and temperature monitoring device for a coffee roasting machine. Specifically, it aimed to develop a microcontroller unit for the system that is capable of controlling the whole roasting operation. The interfacing process between the microcontroller, sensor, LCD, and memory card was successfully done. The testing and evaluation of the performance of the system was made based on controlling and storing reliability. The cost computation of the study was also conducted. PIC 16F77A microcontroller was used due to its number of ports that is capable of handling the input and output of the data in the system. The ports were used in interfacing the whole system with the other units like the power supply, Liquid Crystal Display (LCD), numeric keypad, temperature sensor, and relay driver circuit. The testing and evaluation of the project was done at the National Coffee Research Development and Extension Center (NCRDEC) to test the performance of the system. The controlling and storing reliability of the device were tabulated. T-test was used in the analysis of the data.

The results show that there is no significant difference between the measured and stored temperature as well as between the measured and displayed temperature which proves that the developed project is consistent and reliable in controlling and monitoring as well as data storing of the time and temperature. The total cost of the design project was P18, 494.00.

Submitted copy to the University Library. 02/04/2014 DP-376