Final Presentation

1. AUTOMATIC
LIGHT DIMMER
using SCR
Aying
Colegado
Ducay
Espina
Nadela
Oroc
University of Cebu
Sanciangko St., Cebu City, 6000
College of Engineering
Electrical Engineering Department
ECE 321 A
Engr. Jericho Baruc

2. Contents
I. Introduction
II. Circuit Diagram
III. Actual Project
IV. Working Principle
V. Materials and Costing
VI. Conclusion
VII. Recommendation
VIII.Documentation and Testing

3. Introduction

4. CIRCUIT
DIAGRAM

5. Actual Project

6. WORKING PRINCIPLE

11. Conclusion
The automatic light dimmer system offers enhanced energy and user convenience by
adjusting light intensity based on the surrounding conditions it is in. Through
sensors and smart algorithms, it optimizes illumination, contributing to cost savings
and environmental benefits. The simple yet effective design, coupled with a user-
friendly interface, makes it accessible for various applications. This project not only
contributes to reduced energy consumption but also provides a seamless and
adaptable solution for individuals seeking automated lighting control. Further
refinements and customization options can be explored to cater to specific user
preferences and scenarios

12. Recommendation
 Incorporate safety measures to stop flickering or abrupt changes that could be unpleasant.
 Establish proper insulation and grounding to follow electrical safety regulations.
 Provide clear documentation that includes an assembly step-by-
step manual, an explanation, and troubleshooting advice.
 In order to allow future additions of features or sensors, the project should be designed wit
h development in mind.
 To improve the project's appearance and protect components from external elements, think a
bout adding an enclosure.

13. Documentation and Testing

14. Documentation and Testing

15. Documentation and Testing

16. THANK YOU !