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Tutorial: Electrical Power and Watts

In this video, the presenter will be giving a short tutorial on electrical power and watts. A practical example of light bulb power measurement is shown as well as a demo...

Serial Communication In Atmega 16 Microcontroller

Serial communication: It is the process of sending data one bit at a time, sequentially, over a communication channel or computer bus. In this slideshow, we will learn the following: Basics of...
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Working of Relays and Optocouplers

In this video, the presenter is going to show you how a Relay and Optocoupler works and when it makes to use them. He will also be giving certain practical examples...
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Introduction to ARM processor

Millions of electronic gadgets around the world invade our daily life and we have become completely dependent on them for performing most of our work. A very nice example to justify...

Understanding Radio Signal Path Loss

Radio signal path loss is a particularly important element in the design of any radio communications system or wireless system. The radio signal path loss will determine many elements of the...
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Basics of Radio Frequency Identification (RFID)

In this video, the presenter is explaining all about RFID (Radio Frequency Identification) Technolgy. What is RFID? RFID is a technology which works on radio frequency and it is used for the auto-identification...
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Tutorial: Control Arduino with Android

Adding Bluetooth to your Arduino project is simple and super awesome. This video will show you how to control your gadgets with your Android smartphone. Courtesy: GreatScott!  

Difference Between Balanced And Unbalanced Output Of A Professional Audio Amplifier And Public Address...

Noise-free, clarity and fidelity are some important features of any audio system. Noise can come from a variety of electrical and radio interferences, but most commonly comes from power cables. Humming...
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Tutorial: Computer power supply unit (PSU) fault troubleshooting and repair

Video tutorial on troubleshooting computer power supply unit (PSU). Please make sure you discharge the larger capacitors as they can hold a charge even after mains are disconnected. Remember there is always...

Get Familiar with Gesture Control

Although not necessary for all applications, there is a growing demand for technologies like gesture control, to enhance user experience, or to solve challenges presented by external factors like the environment....

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