Washing Ready Indicator / Mohd Noorazman Sulaiman and Ikram Hakimmi Zainul Abidin

Sulaiman, Mohd Noorazman and Zainul Abidin, Ikram Hakimmi (2003) Washing Ready Indicator / Mohd Noorazman Sulaiman and Ikram Hakimmi Zainul Abidin. [Student Project] (Unpublished)

Abstract

The Washing Ready Indicator work by responding to the sound and/or vibration that occur while washing machine motor is operating. When correctly adjusted, other source of sound have only minimal effect unless there arc particularly loud. Even they do have some temporary effects, they should not prevent the circuit from given the proper warning.
The sensor consist of a electrets microphone inset (that is, the working part without external case) While the motor is turning, this provide an electrical signal which is passed to the main unit.
While the machine vibrations continue, the warning does not sound. When it stops, the warning continues to be held off lor a further preset time and after that the buzzer sounds

Metadata

Item Type: Student Project
Creators:
Creators
Email / ID Num.
Sulaiman, Mohd Noorazman
UNSPECIFIED
Zainul Abidin, Ikram Hakimmi
UNSPECIFIED
Contributors:
Contribution
Name
Email / ID Num.
Advisor
Ahmad, Rahim
UNSPECIFIED
Subjects: T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics
T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics > Detectors. Sensors. Sensor networks
T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics > Microelectromechanical systems
T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics > Applications of electronics
T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics > Information display systems
Divisions: Universiti Teknologi MARA, Pulau Pinang > Permatang Pauh Campus > Faculty of Electrical Engineering
Programme: Diploma Of Electrical And Electronic Engineering
Keywords: Indicator, Machine Motor, Electrets Microphone
Date: 2003
URI: https://ir.uitm.edu.my/id/eprint/50380
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