Dew guard / Noor Rizaasyikin Ishak and Siti Salwa Zakaria

Ishak, Noor Rizaasyikin and Zakaria, Siti Salwa (2005) Dew guard / Noor Rizaasyikin Ishak and Siti Salwa Zakaria. [Student Project] (Unpublished)

Abstract

Dew guard is a sensor that is used to detect dew or ram. The main function of this sensor is to give awareness to people so they can protect their properties. They are many place and properties that use the basic concept of dew guard, such as stadium and garage, but it has to combine with other process. The power supply m AC will supply 230V to the transformer, transformer will step down the voltage. Then the bridge rectifier will convert from AC to DC. Both voltage regulator 1C1 7805 and IC7905 will regulate the voltage. When the probe which is act like a sensor detects rain, the 1C3, 1C4, IC5 will act as a comparator and will produce sound at speaker.

Metadata

Item Type:	Student Project
Creators:	Creators Email / ID Num. Ishak, Noor Rizaasyikin UNSPECIFIED Zakaria, Siti Salwa UNSPECIFIED
Contributors:	Contribution Name Email / ID Num. Thesis advisor Saidon, Wan Salha UNSPECIFIED
Subjects:	T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics > Detectors. Sensors. Sensor networks
Divisions:	Universiti Teknologi MARA, Pulau Pinang > Permatang Pauh Campus > Faculty of Electrical Engineering Universiti Teknologi MARA, Pulau Pinang > Permatang Pauh Campus
Programme:	Diploma In Engineering Electrical
Keywords:	Sensor, Transformer, Voltage Regulator
Date:	April 2005
URI:	https://ir.uitm.edu.my/id/eprint/102580