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World Wide Web
The World Wide Web (abbreviated as WWW or W3, commonly known as the Web), is a system of interlinked hypertext…
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Multimedia and Hypermedia
Multimedia : Multimedia is media and content that uses a combination of different content forms.…
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What Is Multimedia?
Multimedia uses computers to present text, audio, video, animation, interactive features, and still images in…
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Build a Simple Low Cost Car Security System
A car is a great means of transport and can carry you to any desired…
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Build a Versatile Frequency Meter For Your Workbench
The frequency meters available in the market are generally too costly and sophisticated. For new…
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Make a Useful BreakDown Beacon – “Police Lights”
A beacon light similar to flashing police lights can be specifically handy during a vehicle…
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Types, Working Principle of Hall Effect Ics
Hall Effect sensors are miniature SMD ICs based on CMOS technology which are able to…
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Toy Telephone with no Strings Attached
This toy telephone uses a couple of radio speakers and connecting wires. An update to…
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Make Yourself A D.C. Mobile Charger
Cell phones have become so indispensable that it is so difficult to lead a life…
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Controlling DC Motor Speed Using IC L165
The article explains how to control the speed of a DC motor through a very…