1. [INC 281 MULTIDISCIPLINARY WORKSHOP WEEKLY REPORT] March 22, 2012
Name-Surname Mutchima Bangkha
Student ID. 53211824
Group Name Is
Engineering Team Jane, Best, Not, Su, Jum-O, Love, Tew, Go, Nut and
Members Benz
Product Design
Sa-tang, Ped, Fon, Tip, Earng [ID] and Mind [interior]
Team Members
Weekly Progress
This week Jane and I went to buy flow sensor [ actually at frist time we though we
must order from abroad but can got the last G1/2 water sensor from inex]. Normally my part
is about light [LED etc.] but this week I’m intersted in this flow sensor.
G1/2 Water Flow sensor is used when water flow the rotor , the speed will chage
its flow rate, so the output will be shown in term of pulse signal. And the output of sensor as
the table below :
Output pulse high level Signal voltage >4.5V (input DC5V)
Output pulse low level Signal voltage <0.5V( input DC
Precision 3% (Flow rate from 1L/min to 10L/ min)
Output signal duty cycle 40%～60%
The model of sensor The example for using
Need Seeeduino or Arduino,
resistaor. Jumper wire and breadboard
The wiring diagram
Engineering Analysis
Strong Point
- We can use this device by the expert who can programming
Week Point
- Or If I want to do it I must learn more things about programming on Arduino.
- I think no more this device is sold in Thailand so if it fails or break; it will take long
time of shipping abroad.
Next Week Job
I will learn about another part which I don’t have the responsibility and I will do my job.
Department of Control System and Instrumentation Engineering
KING MONGKUT’s UNIVERSITY OF TECHNOLOGY THONBURI
![[INC 281 MULTIDISCIPLINARY WORKSHOP WEEKLY REPORT] March 22, 2012
Name-Surname Mutchima Bangkha
Student ID. 53211824
Group Name Is
Engineering Team Jane, Best, Not, Su, Jum-O, Love, Tew, Go, Nut and
Members Benz
Product Design
Sa-tang, Ped, Fon, Tip, Earng [ID] and Mind [interior]
Team Members
Weekly Progress
This week Jane and I went to buy flow sensor [ actually at frist time we though we
must order from abroad but can got the last G1/2 water sensor from inex]. Normally my part
is about light [LED etc.] but this week I’m intersted in this flow sensor.
G1/2 Water Flow sensor is used when water flow the rotor , the speed will chage
its flow rate, so the output will be shown in term of pulse signal. And the output of sensor as
the table below :
Output pulse high level Signal voltage >4.5V (input DC5V)
Output pulse low level Signal voltage <0.5V( input DC
Precision 3% (Flow rate from 1L/min to 10L/ min)
Output signal duty cycle 40%～60%
The model of sensor The example for using
Need Seeeduino or Arduino,
resistaor. Jumper wire and breadboard
The wiring diagram
Engineering Analysis
Strong Point
- We can use this device by the expert who can programming
Week Point
- Or If I want to do it I must learn more things about programming on Arduino.
- I think no more this device is sold in Thailand so if it fails or break; it will take long
time of shipping abroad.
Next Week Job
I will learn about another part which I don’t have the responsibility and I will do my job.
Department of Control System and Instrumentation Engineering
KING MONGKUT’s UNIVERSITY OF TECHNOLOGY THONBURI](https://image.slidesharecdn.com/5321182422mar20128-120328022219-phpapp01/85/53211824-22-mar2012-8-1-320.jpg)
