Electricity vending machine: A thesis
Date of Publication
2009
Document Type
Bachelor's Thesis
Degree Name
Bachelor of Science in Electronics and Communications Engineering
College
Gokongwei College of Engineering
Department/Unit
Electronics and Communications Engineering
Thesis Adviser
Ronald Delos Reyes
Defense Panel Member
Redentor Isles
Aldous Olegario
Joshua Natividad
Abstract/Summary
The system is made up of electronic coin slot, calibrated single-phase digital watt meter, PIC16F877A microcontroller, 3x4 keypad, and 4x20 LCD. The rate per kilowatt hour is predefined by the electricity provider administrator. This works as a prepaid electricity where in the user must insert P5 coins until the amount is greater or equal than the predefined rate before he can use electricity. The amount of coins inserted, rate per kilowatt hour and electric consumption are displayed in the LCD.
Abstract Format
html
Language
English
Format
Accession Number
TU17074
Shelf Location
Archives, The Learning Commons, 12F, Henry Sy Sr. Hall
Physical Description
iii, 55 leaves : illlustrations (some colored) ; 28 cm. + ; 1 computer optical disc.
Keywords
Vending machines; Coin-operated machines--Collectors and collecting; Electricity
Recommended Citation
Baterina, B. C., Habal, J. R., & Taganas, M. B. (2009). Electricity vending machine: A thesis. Retrieved from https://animorepository.dlsu.edu.ph/etd_bachelors/8615
