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Satellites Deciphered

We are nothing but a speck on the canvas of the universe; but this has not set a limit to our ambitions of exploring...

Simple Prototyping Platform

THE HARDWARE SIMPP or Simple Prototyping Platform is an open source electronic prototyping platform used for building electronic circuits or projects that mainly use microcontroller....

Optical Smoke Alarm

This optical smoke alarm (Fig. 1) is built around opto-interrupter MOC7811 (IC1) and dual op-amp LM358 (IC2).When thick black smoke enters in the gap...

Low-Cost Universal Dual Channel Audio Checking And Troubleshooting Tool

Frequently, we are in need to do audio troubleshooting of electrical and electronic components, installations and equipment. E.g. we may need to check, test and evaluate:...

Measuring the Charging and the Discharging Current of the Battery

Introduction When we work with rechargeable battery it is useful to have the following functions:* measuring the charging current * measuring the discharging current * measuring the...

Multi-channel Hardware Driver for Embedded Systems

Introduction The real world embedded systems are controlling DC motors, step motors, electromagnetic relays, incandescent lamps, powerful LEDs, displays, inductors, transformers, long cables, etc.On the...

Simple Universal AC Or DC Amplifier with OPA452/OPA453 And Transistors

Introduction During the experiments with loudspeakers, systems with loudspeakers, transformers, public announcement systems, audio distribution lines and amplifies, etc, we are in need of audio...

Designing An Accurate Temperature-Monitoring System

Modern electronic systems use sensors to monitor parameters like temperature and provide protection from excessive temperature excursions with good accuracies, reasonable costs and often...

Eight New Innovations That Will Blow Your Mind

Battery that self-destructs in 30 minutes Iowa State University, USA, scientists have developed a self-destructing battery that can power a simple electronic device such as...

Disable Your Webcam, Protect Your Privacy

Webcams are extremely useful. These help you keep in touch with friends and family all around the world. Webcams are almost always attached to...

What are the Top 5 IOT Hacks?

Connecting everything around us from our cars to our homes to even our body is very exciting, and it definitely does automate our daily...

How To Protect Your Smartphone’s Data

When we buy a new phone, we set it up with our Google account (for Android phones) and download apps like WhatsApp, Instagram, Facebook...

Nine Innovations For the Electronics Engineer In You

Nanogenerator for harvesting wind, solar energy to power IoT devices The Internet of Things (IoT) could make cities smarter by connecting an extensive network of...

HID Global Predicts Top Trends for 2017 in the Identity Technology Industry

Shift in the Use of Trusted Identities Fuels Broader Adoption of Mobile and Advanced Smart Card Technology, a Greater Emphasis on the Cloud and...

Satellites Deciphered

We are nothing but a speck on the canvas of the universe; but this has not set a limit to our ambitions of exploring...

Simple Prototyping Platform

THE HARDWARE SIMPP or Simple Prototyping Platform is an open source electronic prototyping platform used for building electronic circuits or projects that mainly use microcontroller....

How Internet of Things (IoT) revolution is changing the Telecom Landscape

Telecommunication is most commonly associated with inventions such as the telephone, fax machine, emails, and radio; essentially the ways in which we communicate on...

Top 5 Jobs Of The Week (9 – 15 Jan)

Here we list top 5 jobs for this week: 1. Engineer – 020697 at EATON in Pune Apply Here2. R&D Internship at HP in Bangalore Apply Here3....
Any radio telephone capable of operating while moving at any speed, battery operated and small enough to be carried by a person comes under the mobile communication systems. These communication systems may have different facilities. The different types of mobile communication systems are mobile two-way radio, public land radio, mobile telephone and amateur (HAM) radio. Mobile two-way radios are one-to-many...
Most people do not realise that there is an abundance of energy all around us, at all times. We are being bombarded with energy waves all day long. Radio and television towers, satellites orbiting the Earth and even mobile phone antennae are constantly transmitting energy. What if there was a way we could harvest the energy that is being...
When it comes to modern information engineering, communication and signal processing are birds of a feather. Whether it is broadcast and communication, audio and video recording, RADAR engineering, remote sensing, biomedical engineering or seismic data processing, a communication engineer has to deal with many signals. In this article, we introduce you to Aquila, an open source, cross-platform C++ library that...