1. [INC 281 MULTIDISCIPLINARY WORKSHOP WEEKLY REPORT]
INC MULTIDISCIPLINARY WEEKLY REPORT] April 20, 2012
Name-Surname
Name-Surname Witsanu Tha neammai
Thamneammai
Student ID. 54261522
Group Name conthai
Engineering (2B) chai, golf, rin, tum, kung, dew
Team Member
Members (2A) bank, golf, june, benz, champ
Product Design dukdik, ake, L, friend
Team Member
Members
Weekly Progress
Detail of week.
I learned and write programs microcontroller AVR from software "AVR studio 4". I use microcontroller is
"ATMEGA32". I write program control Electric rice cooker of design team. Detail of program is touch input
switch to send data to microcontroller for control output leds. I use interrupt timer0 control time on of led. and
microcontroller
use interrupt timer2 control bits output PWM of microcontroller for control smooth blink LED. Moreover, I write
main function of Electric rice cooker of team engineer by use data from sub function program. So, I use data from
ADC sub function to control Heating coil temperature. Besides writing program. I draw schematic Electric rice
cooker of design team for convert to PCB circuit.
Figure 1. Schematic Electric rice cooker of Figure 2. software AVR Studio4
team design
Engineering Analysis
Strong Point
- The circuit is reduced when use microcontroller.
Week Point
- My program have bug about touch switch "pause" because when press switch "pause" for stop program. Then
press switch "strat" new again program not run.
switch
Next Week Job
- Must do PCB circuit and write program to complete.
Department of Control System and Instrumentation Engineering
KING MONGKUT’s UNIVERSITY OF TECHNOLOGY THONBURI