Development of Authomatic Lighting and Ventilation Controlled System
Hannah Joyce M. Capanzana, Jomari B. Escobio, Mary Joy F. Infeliz, Jenny Joy C. Pasta and Michelle E. Verin
- Manila: Technological University of the Philippines 2019.
- ix 59pages 29cm.
Bachelor's thesis
College of Industrial technology.--
Includes bibliographic references and index.
This study, Development of Automatic Lighting and Ventilation Controlled System, aims
to help the students and faculty members of Technological University of the Philippines- Quezon Extension Campus to avoid over usage of ceiling fans and lights by forgotten to
switch off the switches in the classroom when leaving the room. It has a features like limit switch which trigger to the Arduino and the Arduino sending to the switches to trigger switch on, and when the Passive Infrared Sensor didn’t sense a human presence even the doors are open the fans are switch off ,the sensitivity range of Passive infrared sensor is 10m from the sensor. The system was developed with the temperature sensor whose sense the temperature of environment which programmed to the Arduino which the Arduino trigger to the ceiling fan for the speed and the sensitivity range of temperature sensor if low temperature is 20 degree Celsius which is number 1 in the manual switch of ceiling fan and the high temperature is 27 degree Celsius and in the manual switch of ceiling fan it is 5.Test results showed that the device is functioned as a designed .The device was evaluated by 30 evaluators composed of fourth year students, first year students, professors, and Master Electrician under the Technological University of the Philippines-Quezon Extension Campus and it was rated with an overall mean of 4.39 with a descriptive rating of “Very Good”. This signifies that the device is useful to all students and faculty members in terms of utilizing classrooms.