Joloc, Julius A. <br/><br/>
Design and construction of a micro controller based power timer / 
by Julius A. Joloc and Jefferson B. Nazareno. 
 - Indang, Cavite :  Cavite State University- Main Campus,  2009. 
 - xiv, 89 pages :  illustrations ;  28 cm. 
<br/><br/> Thesis (BS Computer Engineering) Cavite State University 
<br/><br/>Includes bibliographical references. 
<br/><br/>College of Engineering and Information Technology (CEIT)  College of Engineering and Information Technology (CEIT) 
<br/><br/> NAZARENO, JEFFERSON B. AND JOLOC, JULIUS A. Design and Construction of Micro Controller-Based Power Timer. Undergraduate Design Project. Bachelor of Science in Computer Engineering, Cavite State University, Indang Cavite. Adviser: Cesar C. Carriaga. <br/>The study was conducted to design and construct a Micro Controller-Based Power Timer that can automatically turns on and off electrical power appliance that its outlet. The developed machine was composed of the following components: 12V adaptor, relay output, extension cord, micro controller, and LCD. The 12V adaptor serves as the power supply for the microcontroller unit. The relay output serves as the switching mechanism that turns on and off the outlets. The extension cord with five sockets is where the appliances are to be plugged. Liquid Crystal Display ( LCD ) serve as the screen of the designed device where the set schedule of operation of individual socket are displayed. The designed device was able control the on and off of the individual outlet from 10 minutes to 12 hours time interval. <br/> 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital control systems<br/>Electronic controllers
<br/><br/><label>Dewey Class. No.: </label>004.16   / J68 2009