PC-Based Lighting and Fan System
i
De La Salle Lipa
College of Information Technology and Engineering
Electronics Engineering Department
PC – Based Lighting and Fan System
Gesmundo, Kaycee Kimberly S.
Marquez, Mark Aries J.
Mea, Kit Arvin C.
Perez, Omar Mikhail I.
Tirones, Jefferson A.
Umali, Max Oliver M.
T4A
March 2012
Engr. Robert G. De Luna
Instructor
i
Table of Contents
page
I. Introduction
1
II. Physical Description
2
III. System Operation
3
IV. System Specification
4
V. List of Components
5
VI. Schematic Diagram
6
VII. PCB Layouts and Parts Placement
7
VIII. System Simulation
8
IX. Conclusion
8
X. Recommendation
9
Appendices
ii
List of Figures page Figure 1. Physical Appearance
2
Figure 2. GUI of lighting and fan control system
3
Figure 3. Block Diagram
4
Figure 4. Power Supply’s schematic diagram
6
Figure 5. Dark Detector’s schematic diagram
6
Figure 6. Thermistor circuit’s schematic diagram
6
Figure 7. Power Supply’s PCB layout and parts placement
7
Figure 8. Dark detector’s PCB layout and parts pla cement
7
Figure 9. Thermistor circuit’s layout and parts placement
7
Figure 10. LED light’s response to the environment’s light
8
List of Tables page Table 1. Dimensions of circuit boards
2
Table 2. Components
5
Table 3. Dark Sensor testing
8
Table 4. LED intensity and GUI display summary (Room 1)
9
Table 5. Thermistor circuit testing
10
1
I. Introduction
Room management means to put a room in order for optimum use. It also involves the maintenance of the room’s cleanliness. However, more than just maintaining its order, it also includes monitoring of the room’s electrical components such as lights and fans.
As we approach the age where automation becomes fashion and everything seems to be automatic, systems for lighting controls are created.
A lighting control system consists of a
De La Salle Lipa
College of Information Technology and Engineering
Electronics Engineering Department
PC – Based Lighting and Fan System
Gesmundo, Kaycee Kimberly S.
Marquez, Mark Aries J.
Mea, Kit Arvin C.
Perez, Omar Mikhail I.
Tirones, Jefferson A.
Umali, Max Oliver M.
T4A
March 2012
Engr. Robert G. De Luna
Instructor
i
Table of Contents
page
I. Introduction
1
II. Physical Description
2
III. System Operation
3
IV. System Specification
4
V. List of Components
5
VI. Schematic Diagram
6
VII. PCB Layouts and Parts Placement
7
VIII. System Simulation
8
IX. Conclusion
8
X. Recommendation
9
Appendices
ii
List of Figures page Figure 1. Physical Appearance
2
Figure 2. GUI of lighting and fan control system
3
Figure 3. Block Diagram
4
Figure 4. Power Supply’s schematic diagram
6
Figure 5. Dark Detector’s schematic diagram
6
Figure 6. Thermistor circuit’s schematic diagram
6
Figure 7. Power Supply’s PCB layout and parts placement
7
Figure 8. Dark detector’s PCB layout and parts pla cement
7
Figure 9. Thermistor circuit’s layout and parts placement
7
Figure 10. LED light’s response to the environment’s light
8
List of Tables page Table 1. Dimensions of circuit boards
2
Table 2. Components
5
Table 3. Dark Sensor testing
8
Table 4. LED intensity and GUI display summary (Room 1)
9
Table 5. Thermistor circuit testing
10
1
I. Introduction
Room management means to put a room in order for optimum use. It also involves the maintenance of the room’s cleanliness. However, more than just maintaining its order, it also includes monitoring of the room’s electrical components such as lights and fans.
As we approach the age where automation becomes fashion and everything seems to be automatic, systems for lighting controls are created.
A lighting control system consists of a