Development of a sensor based room deodorizing system Allan Paulo O. Barrera... [et.al].

Thesis (Bachelor of Technology major in Electronics Technology) -- University of Rizal System-Morong.

EXECUTIVE SUMMARY: The study was conducted to construct and develop a Sensor Based Room Deodorizing System. It was conducted during the school year 2015-2016. This study used developmental method of research since its major purpose is to determine the acceptability of the developed Sensor Based Room Deodorizing System. The respondents were chosen by considering the teachers, students and even the people around the object. In evaluating this study two (2) groups of respondents were considered. To test the acceptability of the Developed Sensor Based Room Deodorizing System. The first group consisted of tent (10) experts composed of Electronics professor, who have knowledge, skills and thorough understanding on circuit and its operation. The other group consisted of twenty (20) end users; they were the students of the college of Industrial Technology. The Develop Sensor Based Room Deodorizing System was designed and constructed out of locally available materials which consisted of Power Supply, Room Deodorizer, Gas Sensor, Exhaust fan and electric solenoid plunger. On the level of acceptability of the developed sensor based room deodorizing system. Electronics in terms of design, functionality, usefulness, safety and maintenance was assumed and accepted. The evaluations made by the two groups of respondents have no significant difference as proven statistically.