Electronics 1
-
Upload
masnoramirah-ahmad -
Category
Documents
-
view
226 -
download
0
description
Transcript of Electronics 1
![Page 1: Electronics 1](https://reader035.fdocuments.in/reader035/viewer/2022062301/5695d1561a28ab9b02961c32/html5/thumbnails/1.jpg)
ELECTRONICS WORKSHOP PRACTICES (MINI PROJECT)
Athirah Binti Surimin (56104314025)Masnoramirah Binti Ahmad (56104314091)
![Page 2: Electronics 1](https://reader035.fdocuments.in/reader035/viewer/2022062301/5695d1561a28ab9b02961c32/html5/thumbnails/2.jpg)
INTRODUCTION
WHAT IS RUNNING LIGHT?
- Running light are same with other simple light but the way light is
operate is in different way which is running.
- Also use in automotive lighting, bicycle lighting and navigation light.
![Page 3: Electronics 1](https://reader035.fdocuments.in/reader035/viewer/2022062301/5695d1561a28ab9b02961c32/html5/thumbnails/3.jpg)
OBJECTIVES To provide solution during emergency
cases
To save the power energy automatically.
To give students opportunity to produce their own product by themselves .
To make students become more skilful.
![Page 4: Electronics 1](https://reader035.fdocuments.in/reader035/viewer/2022062301/5695d1561a28ab9b02961c32/html5/thumbnails/4.jpg)
PROBLEM STATEMENTWHY RUNNING LIGHT?
Low cost
The running light place a big role during black out .
It will save cost for busy people .
It also can be use at construction site since the running light does not need a voltage supply .
City council can beautify their territory by using the
running light at night .
![Page 5: Electronics 1](https://reader035.fdocuments.in/reader035/viewer/2022062301/5695d1561a28ab9b02961c32/html5/thumbnails/5.jpg)
ADVANTAGES AND DISADVANTAGE
ADVANTAGE DISADVANTAGE
Can reduce the electric usage because we are using battery cell
The LEDs per lumen is more expensive , measured in price per lumen .
Environmentally friendly and energy efficient also controllable
![Page 6: Electronics 1](https://reader035.fdocuments.in/reader035/viewer/2022062301/5695d1561a28ab9b02961c32/html5/thumbnails/6.jpg)
PROJECT BACKGROUND
The running light function as an emergency lamp.
For our mini project, we are combined two projects which is running light with LED and dark
sensor.
![Page 7: Electronics 1](https://reader035.fdocuments.in/reader035/viewer/2022062301/5695d1561a28ab9b02961c32/html5/thumbnails/7.jpg)
SCHEMATIC DIAGRAM(RUNNING LIGHT)
![Page 8: Electronics 1](https://reader035.fdocuments.in/reader035/viewer/2022062301/5695d1561a28ab9b02961c32/html5/thumbnails/8.jpg)
LDR
![Page 9: Electronics 1](https://reader035.fdocuments.in/reader035/viewer/2022062301/5695d1561a28ab9b02961c32/html5/thumbnails/9.jpg)
PCB DIAGRAM (LDR)
![Page 10: Electronics 1](https://reader035.fdocuments.in/reader035/viewer/2022062301/5695d1561a28ab9b02961c32/html5/thumbnails/10.jpg)
COST OF BILL
![Page 11: Electronics 1](https://reader035.fdocuments.in/reader035/viewer/2022062301/5695d1561a28ab9b02961c32/html5/thumbnails/11.jpg)
FABRICATION PROCESS
Schematic Diagram PCB Diagram Printing UV Light Developer Etching Washing and Brushing Drilling Cutting Arrange Component Soldering Testing Project Function Properly
![Page 12: Electronics 1](https://reader035.fdocuments.in/reader035/viewer/2022062301/5695d1561a28ab9b02961c32/html5/thumbnails/12.jpg)
ENTREPRENEURSHIP
Marketing plan Online service
Pamphlet Poster
Direct marketing Personal selling Festival discount
![Page 13: Electronics 1](https://reader035.fdocuments.in/reader035/viewer/2022062301/5695d1561a28ab9b02961c32/html5/thumbnails/13.jpg)
CONCLUSION
We can know how the LDR function during night .
Know the function of IC555 and IC4017 . We also be able to fully understand the working principle of the battery which is the
main supply in this project .
We will able to apply our project when there are no availability of power supply .
This project gives the best solution for electrical power wastage.
![Page 14: Electronics 1](https://reader035.fdocuments.in/reader035/viewer/2022062301/5695d1561a28ab9b02961c32/html5/thumbnails/14.jpg)
REFERENCES
http://electronicsproject.org/led-running-lights/
http://www.eleccircuit.com/led-chaser-by-ic-4017-ic-555/
http://www.circuitstoday.com/dark-de
tector-circuit http://www.electroschematics.com/6
355/ldr-light-dependent-resistor-photoresistor/