video

How To Make an Inverter Using Arduino

In this video, the author is designing an inverter prototype using Arduino board. This inverter takes power from a 12V battery and generates 220V AC output. Various features of the inverter...

5 TIPS TO ENGINEER YOUR CAREER

Last month, the idea about this article came to my mind just after watching the movie 3 Idiots. By now, I guess you haven’t been able to escape from being influenced...

PCB123 For Easier And Faster PCB Turnout

PCB123 is a software tool for printed circuit board (PCB) designing. Built with a robust feature set, with over 40-plus years of manufacturing, the tool helps you ease over the design...

11 More Amazing Circuit Designs For Awesome Projects

Here's bringing 11 more circuit designs, to experiment, try and enjoy. Happy making! Atithya Amaresh 1. Earth Fault Indicator In mains-powered equipment, exposed metal parts are connected to earth wire in order to prevent...

For Those With DSP Skills

Digital signal processing (DSP) has two facets—hardware design and software algorithms and applications. Traditionally, India has been a power house of software and hence has a strong DSP software presence, believes...

Customised Solution for Measurements: Building a Personal Multimeter (Part-1)

A Digital multimeter is one of the basic equipment used for Test and Measurement in electronics industries. Nowadays portable handheld multimeters are very useful in giving accurate measurement of voltage, currents,...
video

How kilowatt-hour meters work (electromechanical)

A complete video tutorial on how Electromechanical Kilowatt-hour meters works along with the detailed teardown. Courtesy: Applied Science  
flexible camers

Flexible Camera for 360° Shots

Columbia Engineering Team led by Shree K. Nayar, T.C. Chang Professor of Computer Science, has developed a novel sheet camera that can be wrapped around everyday objects to capture images that...

15 Free eBooks On Nanotechnology!

1. Plasmonic Metamaterials Author: Kan Yao, Yongmin Liu Publisher: arXiv, 2013 Metamaterials are the artificially structured composite materials that comes with subwavelength unit cells and showcase exotic properties are not easily obtainable in nature....

Ground Wave Propagation

Ground wave propagation is particularly important on the LF and MF portion of the radio spectrum. Ground wave radio propagation is used to provide relatively local radio communications coverage, especially by...

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