1) The report provides an update on the weekly progress of the Instinct group's product design project. 2) This week, the student assembled the circuit and improved the design from the first version, testing the sensor's sensitivity and accuracy with different food wastes. 3) Engineering analysis found that the sensor has high precision without uncertainty according to its datasheet, though integrating the circuit into the machine still needs work.

1. [INC 281 MULTIDISCIPLINARY WORKSHOP WEEKLY REPORT] May 9, 2012
Name-Surname Chutipong Kankamnanta
Student ID. 54261507
Group Name Instinct
M 53211801 Boss 53211808
Yui 53211835 Ball 53211836
Engineering Team
Kung 54261502 Arm 54261510
Members
Eui 54261518
Product Design P’ juk
Team Members P’ ploy
Weekly Progress
This week, I have to piece of work from P'ID, design finish. And I was assembling with
circuit. I have improved work from the first. The sensitivity of the sensor and try to experiment
with food waste. And I have check the sensor can use for all food waste, in order to get a
precise and accurate. I tried to find a bug and a part for program. I have been editing the
different before the actually sent.
Figure 1. Assembly to circuit Figure 2. machine
Engineering Analysis
Strong Point
- This sensor has not of uncertainty. And the data does not the datasheet
Department of Control System and Instrumentation Engineering
KING MONGKUT’s UNIVERSITY OF TECHNOLOGY THONBURI

2. [INC 281 MULTIDISCIPLINARY WORKSHOP WEEKLY REPORT] May 9, 2012
Week Point
- I can bring the circuit put in the machine not problem.
Next Week Job
- Thank you teacher for consulted throughout.
Department of Control System and Instrumentation Engineering
KING MONGKUT’s UNIVERSITY OF TECHNOLOGY THONBURI