![[INC 281 MULTIDISCIPLINARY WORKSHOP WEEKLY REPORT] March 15, 2012
Name-Surname Pongsakorn Roopyai
Student ID. 53211838
Group Name Happy361
Engineering Team
Jib ,Toey ,Bank(14) ,Tong
Members
Product Design
P’Earth, Kra-tai, Chimpu , Klao
Team Members
Weekly Progress
This week we focus on the circuit and function that is about quantity of buttons which
use for its function, and this device has remote control too.
I am interested in LED for using in the screen of the air purifier.
LED >> Light Emitting Diode << that is a semiconductor which emits incoherent
narrow-spectum light when the junction forward bias
LCD >> Liquid crystal display << that is the technology which use many tiny cells to
opem and close shutters. When the shutter is open, the lightcan pass .
LED LCD
Engineering Analysis
Strong Point
- LEDs have many types and we can select more than LCD.
- LEDs can be easy to put this component on PCB.
- LCDs can do in any size or shape.
Weak Point
- LCD is more difficult than LED.
- If we want to choose LCD for our device, we will learn more about it.
Next Week Job
I will learn about more devices for use with our product.
Department of Control System and Instrumentation Engineering
KING MONGKUT’s UNIVERSITY OF TECHNOLOGY THONBURI](https://image.slidesharecdn.com/15mar201253211838-120320224935-phpapp01/85/15-mar-2012-53211838-1-320.jpg)
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15 mar 2012 53211838
- 1. [INC 281 MULTIDISCIPLINARY WORKSHOP WEEKLY REPORT] March 15, 2012 Name-Surname Pongsakorn Roopyai Student ID. 53211838 Group Name Happy361 Engineering Team Jib ,Toey ,Bank(14) ,Tong Members Product Design P’Earth, Kra-tai, Chimpu , Klao Team Members Weekly Progress This week we focus on the circuit and function that is about quantity of buttons which use for its function, and this device has remote control too. I am interested in LED for using in the screen of the air purifier. LED >> Light Emitting Diode << that is a semiconductor which emits incoherent narrow-spectum light when the junction forward bias LCD >> Liquid crystal display << that is the technology which use many tiny cells to opem and close shutters. When the shutter is open, the lightcan pass . LED LCD Engineering Analysis Strong Point - LEDs have many types and we can select more than LCD. - LEDs can be easy to put this component on PCB. - LCDs can do in any size or shape. Weak Point - LCD is more difficult than LED. - If we want to choose LCD for our device, we will learn more about it. Next Week Job I will learn about more devices for use with our product. Department of Control System and Instrumentation Engineering KING MONGKUT’s UNIVERSITY OF TECHNOLOGY THONBURI