Development of a low-cost Wireless Response System (WRS) over an Amplitude-Shift Keying (ASK) Radio Frequency (RF) module

Date

4-2014

Degree

Bachelor of Science in Applied Physics

College

College of Arts and Sciences (CAS)

Adviser/Committee Chair

Ranzivelle Marianne L. Roxas-Villanueva,

Abstract

Participation of students in a class is important for effective learning. However, student-teacher interaction in large classes is very limited. Using a student response system may increase the attention span and participation of students especially in large classes. The system may also increase the attendance of the students and will give immediate feedback on students learning but the system was quite expensive. In this study, we develop a low-cost wireless student response system ( clicker ) using Amplitude-shift keying (ASK) Radio Frequency (RF) Module controlled by a GizDuino mini. We tested the devices performance in data transmission with different experiments and obtained a 100% data transmission success rate. The developed clickers raw cost of materials is around Php 1500.00 which is significantly lower than the Php 3000.00 cost of commercially-available clickers.

Language

English

Location

UPLB Main Library Special Collections Section (USCS)

Call Number

LG 993.5 2014 P51 /T65

Document Type

Thesis

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