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Development Of An Alternative Electric Generator Using Piezoelectric Sensor/ Micha Ellah Jessie Agulan, Lovely Jane C. Caddauan, Jose Jay O. Eclarinal Jr., Adrian Luis T. Espinoza and Mark Cayle B. Muñoz.--

By: Contributor(s): Material type: TextTextPublication details: Technological University of the Philippines, Manila. 2023Description: xii, 90 pages. 29 cmContent type:
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  • BTH QA 76.9 A38 2023
Dissertation note: College of Industrial Technology.-- Bachelor of Engineering Technology major in Computer Engineering Technology: Technological University of the Philippines, Manila. 2023 Summary: This research presents an alternative power source for bicycle users for developing an alternative electric generator using piezoelectric sensors installed in bicycle. The goal is to create an efficient way for bicycle users to charge their smartphones and signal lights while on the road. By attaching piezoelectric sensors in the saddle of the bicycle, the user's weight as well as the motion of the bicycle while cycling will function as mechanical energy that will be converted into electrical energy due to the piezoelectric effect which then will be stored in the lithium-ion battery and can be used as an alternative power source. This research also provides a mobile application for the users where it will display the real-time battery percentage and voltage of the lithium-ion battery. This monitoring system was created using MIT App Inventor and Thingspeak as a database. This research was evaluated using ISO 25010 as standard criteria for the efficiency of this project. The result of the evaluation answered by twenty respondents was obtained: the overall mean is 4.50, which has a descriptive rating of "Very Good." This signifies that the project has passed and is useful based on the respondents.
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Item type Current library Shelving location Call number Copy number Status Date due Barcode
Bachelor's Thesis CIT Bachelor's Thesis CIT TUP Manila Library Thesis Section-2nd floor BTH QA 76.9 A38 2023 (Browse shelf(Opens below)) c.1. Not for loan BTH0005627

Bachelor's thesis

College of Industrial Technology.-- Bachelor of Engineering Technology major in Computer Engineering Technology: Technological University of the Philippines, Manila. 2023

Includes bibliographic references and index.

This research presents an alternative power source for bicycle users for developing an
alternative electric generator using piezoelectric sensors installed in bicycle. The goal is
to create an efficient way for bicycle users to charge their smartphones and signal lights
while on the road. By attaching piezoelectric sensors in the saddle of the bicycle, the user's
weight as well as the motion of the bicycle while cycling will function as mechanical
energy that will be converted into electrical energy due to the piezoelectric effect which
then will be stored in the lithium-ion battery and can be used as an alternative power
source. This research also provides a mobile application for the users where it will display
the real-time battery percentage and voltage of the lithium-ion battery. This monitoring
system was created using MIT App Inventor and Thingspeak as a database. This research
was evaluated using ISO 25010 as standard criteria for the efficiency of this project. The
result of the evaluation answered by twenty respondents was obtained: the overall mean
is 4.50, which has a descriptive rating of "Very Good." This signifies that the project has
passed and is useful based on the respondents.

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