This weekly report summarizes the progress of the Habit Thai engineering team. 1) This week, the team met in Bangkhuntien to discuss their project and decided to design a mosquito detector that uses ultraviolet light to trap mosquitoes. 2) The engineering team researched decoy mosquitoes and how they are attracted to warmth, carbon dioxide, and movement. They must design a possible circuit and explain it to the product design team. 3) The report writer was assigned to research capacitive sensor buttons and how they work using electric fields similar to capacitors. Next week they will share this information with the product design team.

1. [INC 281 MULTIDISCIPLINARY WORKSHOP WEEKLY REPORT] March 1, 2012
Name-Surname Apitorn Apivanitchar
Student ID. 53211833
Group Name Habit thai company
Engineering Team
U, Toss, O,Art,Tob,Boon
Members
Product Design
Pete,Ice,Pae,Tuang
Team Members
Weekly Progress
Explain your engineering job of each week.
This week engineer team went to Bangkhuntien for meeting about project. Next time we can
thaing project is mosquito detector. This device can trap mosquito from Ultra-violet lamp.
Mosquito detector
This week engineer team search about decoy mosquito. So we know about decoy mosquito
have 2 function is
1. Mosquito will leech when sense some life have temperature 37 Degree Celsius
2. Mosquito like carbon dioxide because mosquito sense from breath of warm blood animal
Engineer team must think possible circuit and explain to product design for make possible
device. When Habit thai company have sure product, Product design thing any function for engineer
team for search more information. I was assigned is search about capacitive sensor button.
Capacitive sensor button
Is button at just touch can work circuit device. I must search in google for look principles. Now I
know how make it. Capacitive sensor button use principle electric wave same capacitor. In Picture 1
Pic.2 look just button in this device. My device will use capacitive button send information to
circuit any button (Ideal).
Pic.1 is Capacitive sensor Pic.2 Is ideal button of Product design
Pic.1
Engineering Analysis
Strong Point
- We can show idea or vision that they are thinking and can dispute with reason.
- This week we have sure product.
Weak Point
- We work slowly because some information we never know. So we must search new.
Next Week Job
I will tell information about Capacitive sensor button to Product design for dimension circuit.
Department of Control System and Instrumentation Engineering
KING MONGKUT’s UNIVERSITY OF TECHNOLOGY THONBURI