Category Archive: Projects

Home automation, improvements and other large scale projects around the house.

May 16 2016

Database Management System for Online Ticket Sales

Database Management System (DBMS) of online ticket sale for the stage play “Kusa-Paba” at the University of Calgary Theater. Abstract and Project Description The University of Calgary Theater has 500 available seats. This particular DBMS is built to allow users to order and purchase tickets online. Tickets sold by agents can also be entered to …

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Permanent link to this article: http://sanuja.com/blog/database-management-system-for-online-ticket-sales

Jul 01 2014

Updating Electrical Components

Last year I published an article on home electrical wiring basics. When I looked back at that document, I realized that I have missed several aspects of electrical wiring. This article will complement the previous by expanding the subject matter. What can you do without professional help? In Calgary, Canada, the municipal laws allow the …

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Permanent link to this article: http://sanuja.com/blog/updating-electrical-components

May 23 2014

Choosing a thermostat

In most parts of the developed world, we live in houses that are at least ten years old (or often older). Hence homeowners spent their money on home improvements. One of the easiest ways to renovate your house is to replace the old units with new ones. Today I am going to discuss a simple …

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Permanent link to this article: http://sanuja.com/blog/choosing-a-thermostat

Jan 01 2014

How to build a basic antenna

We use wireless devices to send and receive information without worrying about physical obstacles. In the old days, most consumer grade wireless devices such as mobile phones, routers and RC controllers came with large antennas. Today some manufactures decided to go with internal or built-in antennas. This is not always beneficial to the consumer. For …

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Permanent link to this article: http://sanuja.com/blog/how-to-build-a-basic-antenna

Dec 22 2013

Modification to extend wireless range

Consumer Electronics Design not always beneficial if it retards the primary functions of a device. The internal antennas are such a design concept that cause a lot of headaches for tech guys like me. The primary function of a antenna is to transmit a signal, capture a signal or both. Since most modern equipments are …

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Permanent link to this article: http://sanuja.com/blog/modification-to-extend-wireless-range

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