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Videos & Slideshows

An amazing collection of videos and slideshows for electronics engineers.

GSM Module

GSM (Global System for Mobile Communications) is a ETSI* standard to describe the protocols for second-generation (2G) digital cellular networks used by mobile phones, first deployed in Finland in December 1991.Upon...

Resistance and Ohm’s law

A video tutorial on the basics of resistance, resistors, and Ohm's law which describes the relationship between voltage, current and resistance. The presenter will also show you how to build a...

Introduction: Voltage, Current, and Power

In this video, the presenter will be giving a simplified explanation definitions of Voltage, Current, and Power. He will also focus on how to use them. Courtesy: AddOhms

Slideshow: Transducers

A transducer is a device which transforms a nonelectrical physical quantity (i.e. temperature, sound or light) into an electrical signal (i.e. voltage, current, capacity, etc.) or in other words converts variations...

Graham Bell’s Metal Detector

In this video, the presenter will tell you how graham Bell's designed and constructed a working metal detector with all of his research. Courtesy: ScienceOnline

Audio Amplifier with Bass Boost Using LM386

In this video tutorial, the presenter will show you how to make a basic audio amplifier with an LM386 IC to demonstrate the minimum parts needed to build a functional amplifier.Then...
digital image processing

Digital Image Processing

Image processing is a method to perform some operations on an image, to either enhance the image or to extract some useful information from it. It is a type of signal processing...

Slideshow: Electronic Nose

An electronic nose or e-nose is a device that detect odours or flavours. An electronic nose consists of an array of electronic sensors and pattern recognition for chemical detection.Upon completion of...

Make Your Own Soldering Station

In this video, the presenter is constructing his own soldering station using an Arduino developement board. Edit schematic and convert it into PCB here: click here

How a Character LCD works

In this video, the presenter will guide you through Character LCD screens, its types and how to control them. He will also demonstrate one simple project explaining binary coding on LCD...

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