1. [INC 281 MULTIDISCIPLINARY WORKSHOP WEEKLY REPORT] March 16, 2012
Name-Surname Chawalit Thabthimratthana
Student ID. 53211807
Group Name Happy 361 degrees
Engineering Tong 53211802 P’jame
Team Members Jip 53211817 P’Pus
Bank 53211814 P’J
Pui 53211839 P’por
Product Design P’ Earth
Team Members P’ kratai
P’ klow
P’ chompu
P’ Platong
Weekly Progress
This week we talk about the technology in air purifier. The first one, we talking about mood
light. The mood light we decide to make with power RGB led. I will connect the PIN of it to the
microcontroller. We will control intensity by PWM technic. We make different intensity of red light,
blue light and green light to create mood light on our air purifier. Second, we are talking about sound.
We use a module of sound player to respond needed of designer. We can transfer data into flash
memory in air purifier and play for indipending mode. After that, we talking about remote control for
this air purifier. The desiners desinged functions and shape of it. We get it on monday morning. In
remote control have the LCD display to show the alarm, mode, sound volume and ON/OFF button.
Figure1. Remote control for air purifier Figure2. LED SMD:RED-GREEN-BLUE COLOR
Engineering Analysis
Strong Point
- We talk to every one for every steps of work process.
- We have started to work on in some parts.
Weak Point
- Some application haven’t send I/O that make I can’t decide version of microcontroller.
Next Week Job
- We have to show example mood light and play sound to designers.
Department of Control System and Instrumentation Engineering
KING MONGKUT’s UNIVERSITY OF TECHNOLOGY THONBURI