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Communications & Electronics

3419 threads, 28668 comments (23 Viewing)

Working FM Transmitter Circuit

03/04/2015 by Lokeshloki
I tried many fm transmitter circuits which showed zero results. Please provide some working FM TRANSMITTER circuits
Pathfinder Tags: FM radio transmitter
Views: 48, Comments: 8
Last comment 03/05/2015 by jack of all trades

Need Suggestions for Selection of Best Topics in Electronics and Communication Domain For Technical Paper Presentation

03/04/2015 by Lokeshloki
Please list some of the best and latest trends in ECE domain related topics for technical paper presentation competetion for me.
Pathfinder Tags: ece topics paper presentation Ppt
Views: 74, Comments: 8
Last comment 03/05/2015 by vijay guntimadugu

Why the Signal Will Not Come Under the Cell Tower

03/03/2015 by vijay guntimadugu
when we stand under the cell tower we will not get the proper signal why?? and we go some distance the signal will come why this happen??
Views: 286, Comments: 18
Last comment 03/05/2015 by Autobroker


03/03/2015 by vijay guntimadugu
why cant we use diodes as switches in our homes as we KNOW diode act as a switch why cant we make a diode which can able to withdraw 230 volts
Views: 273, Comments: 39
Last comment 03/05/2015 by Anonymous Poster

How an Oscillator Gets Output Without Giving Input Signal?

03/03/2015 by Lokeshloki
Pathfinder Tags: amplifiers INPUT NO SIGNAL OSCILLATORS Output ...
Views: 259, Comments: 47
Last comment 03/05/2015 by SHOCKHISCAN
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Section Blogs

Electronic Product Design

79 blog entries, 300 comments (0 Viewing)

Electrostatic Discharge - More Than Meets the Eye

02/26/2015 by sanasyed24
In winters, we may experience electrostatic discharge (ESD) or shock by shaking hands with someone or touching a metal doorknob after walking on a c...
Views: 152, Comments: 1
Last comment 03/02/2015 by cuba_pete

Multiferroic Memory Promises Low-power Computing

02/02/2015 by IHS GlobalSpec eNewsletter
By combining magnetic and ferroelectric properties, multiferroic material makes it possible to control charges using magnetic fields generated by appl...
Views: 94, Comments: 0

Tapping Atmospheric Carbon Dioxide to Make Supercapacitors

01/04/2015 by IHS GlobalSpec eNewsletter
Researchers at Oregon State University have developed an innovative chemical process to convert some atmospheric carbon dioxide into nanoporous graph...
Views: 147, Comments: 5
Last comment 01/05/2015 by tcmtech
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Electronic Components

98 blog entries, 636 comments (0 Viewing)

Carbon Nanoballs Cut Energy Losses in Cables

02/23/2015 by IHS GlobalSpec eNewsletter
Studies have shown that to achieve sustainable energy systems of the future, losses during electric power transmission must be curtailed. In collabora...
Views: 135, Comments: 5
Last comment 02/25/2015 by redfred

China Invests Billions to Grow Semiconductor Industry

02/16/2015 by IHS GlobalSpec eNewsletter
For the past 25 years, China has been struggling to become a recognized producer of semiconductor chips. But, it has not given up. In the latest i...
Views: 116, Comments: 2
Last comment 02/17/2015 by tcmtech

Nanopores Enable Battery Miniaturization

12/12/2014 by IHS GlobalSpec eNewsletter
Engineers at the University of Maryland have invented a single tiny structure that includes all the components of a battery. They believe that thi...
Views: 211, Comments: 2
Last comment 12/13/2014 by jhhassociates
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Wireless Technology Blog

104 blog entries, 2452 comments (0 Viewing)

Wireless Charging - Increased Accessibility and Convenience

02/22/2015 by sanasyed24
Wireless charging, also known as wireless power transfer or inductive charging, involves electric current transmission between a power source and a...
Views: 177, Comments: 12
Last comment 02/24/2015 by phph001

Top Trends for Mobile

02/21/2015 by Chelsey H
Driving Mobile Innovations (DMI) is the world's leading provider of enterprise mobility services and solutions. For the past 5 years they have gener...
Views: 66, Comments: 0

Processors Get Better Data from Wireless Sensors

02/04/2015 by IHS GlobalSpec eNewsletter
Decreasing costs are enabling the process industry to install wireless sensor networks on equipment to ensure safer and more reliable operations....
Views: 102, Comments: 0
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Networking & Communications

81 blog entries, 972 comments (1 Viewing)

Home Network Troubleshooting

03/05/2015 by cheme_wordsmithy
A couple months ago I moved out of an apartment into my first house. One of the first things I did after moving in was buy a wireless router and have...
Views: 15, Comments: 1
Last comment 03/05/2015 by SavvyExacta

Internet of Things - An Inflecting Vision

02/18/2015 by sanasyed24
The "Internet of Things" is not a new term, but most of us may have heard about it now because this concept has significantly extended to a vision...
Views: 122, Comments: 0

Preserving Net Neutrality with a Space-Based Internet

11/12/2014 by HUSH
Several weeks ago I outlined the protocol for an internet doomsday. If there ever comes a day where the internet has been shut down or maliciously c...
Pathfinder Tags: Internet Net Neutrality Outernet technology
Views: 304, Comments: 45
Last comment 11/16/2014 by kramarat
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Light & Laser Blog

122 blog entries, 1044 comments (0 Viewing)


01/26/2015 by CR4 Guest Author
Imagine you are going out with your shy single friend to a party, he / she is talking to a nice potential match, but your friend starts to melt down....
Pathfinder Tags: optogenetics
Views: 219, Comments: 4
Last comment 01/27/2015 by Hilton

Lighting Manufacturers Flock to LEDs

12/22/2014 by IHS GlobalSpec eNewsletter
Amid falling revenues for incandescent and even halogen bulbs, lighting manufacturers are ditching conventional products for solid-state lamps and...
Views: 198, Comments: 0

Consumer Apps to Push Adaptive Optics to $40.7 Billion

07/31/2014 by IHS GlobalSpec eNewsletter
Once strictly a curiosity in astronomical instruments, adaptive optics has become big business and it's poised to get even bigger, according to a...
Views: 496, Comments: 5
Last comment 08/02/2014 by Rixter
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Display Technologies

87 blog entries, 300 comments (0 Viewing)

Getting Signals to the Screen Faster

01/24/2015 by IHS GlobalSpec eNewsletter
As screens get bigger, more bendy, and increase in resolution, one challenge remains. How do you get the signal to the screen in the most efficient...
Views: 167, Comments: 1
Last comment 01/26/2015 by Alex. Roman

4K Ultra HD Overtakes CEDIA

10/27/2014 by IHS GlobalSpec eNewsletter
Media pundits agree; 4K ruled the show floor at this year's CEDIA Expo, held last month at the Colorado Convention Center in Denver. This article...
Views: 237, Comments: 0

Researchers Discover the Future of Digital Displays

09/24/2014 by IHS GlobalSpec eNewsletter
Imagine an ultra high-resolution display built directly into your contact lenses! That's exactly what researchers have imagined, and potentially cre...
Views: 259, Comments: 2
Last comment 09/25/2014 by Rixter
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Acoustics & Audio Technology

74 blog entries, 599 comments (0 Viewing)

Audio's Year-end Idea Harvest

01/22/2015 by IHS GlobalSpec eNewsletter
As even this small sampling shows, 2014 closed with a wide array of new audio technology. Indie film producers will welcome the Tentacle Sync, a black...
Views: 129, Comments: 0

Audience Builds for Immersive Sound

11/18/2014 by IHS GlobalSpec eNewsletter
This fall brings more signs that immersive sound is becoming a reality, not just in cinemas, but in home theater, too. This article explains the equip...
Views: 116, Comments: 0

Infotainment Wars Heat Up

09/17/2014 by IHS GlobalSpec eNewsletter
In the fast paced world of auto infotainment, Google recently launched its new technology for the connected car. Called Android Auto, the system off...
Views: 296, Comments: 3
Last comment 09/18/2014 by rashavarek
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Solutions for Industrial Computing

183 blog entries, 737 comments (0 Viewing)

Matrix Cloud Support or Run down a Rabbit Hole?

01/15/2015 by CR4 Guest Author
The decision on how to provide software systems support for your employees requires careful consideration regarding the benefits and disadvantages...
Pathfinder Tags: cloud Cloud Computing
Views: 167, Comments: 2
Last comment 01/17/2015 by RG2
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Data Acquisition

90 blog entries, 677 comments (0 Viewing)

The Best Network Protocol for Your Plant

03/05/2015 by Chelsey H
Process engineers face a complicated challenge as the Internet of Things becomes a reality: They must efficiently route data from process instrume...
Views: 12, Comments: 0

Wrestling with the Internet of Things

01/07/2015 by IHS GlobalSpec eNewsletter
Consider it the ultimate data acquisition challenge: Extend network communication to every single "thing" in the world, and sensor-equip each of them...
Views: 136, Comments: 0

The Humanization of Automation Interfaces

12/03/2014 by IHS GlobalSpec eNewsletter
Automation system human-machine interfaces (HMIs) serve as the portals through which operators manage equipment and processes and communicate with...
Views: 147, Comments: 0
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Appliance Technology

68 blog entries, 503 comments (0 Viewing)

Wearables' Power Deficit

11/08/2014 by IHS GlobalSpec eNewsletter
By 2018, more than 112 million wearable devices will enter the market. Unfortunately, the power/performance profile of wearables remains much lowe...
Views: 250, Comments: 3
Last comment 11/11/2014 by Tornado

Why 3D Printing is Manufacturing's Game Changer

10/21/2014 by IHS GlobalSpec eNewsletter
Today, additive manufacturing is being used to print everything from metal parts to human tissue. The benefits of 3D printing impact all industrie...
Views: 303, Comments: 0

New U.S. Efficiency Standards Set to Start

09/16/2014 by IHS GlobalSpec eNewsletter
HVAC Manufacturers have been noticing a disturbing trend. Next year, new U.S. efficiency standards kick in for both heating pumps and air conditio...
Views: 356, Comments: 2
Last comment 09/19/2014 by BIN95
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Other Blog Entries of Interest

AM Broadcasting: A Rebirth?

01/17/2014 posted in The Engineer's Notebook
by Hannes
Picture this: you're an 8 year old on a Friday night in 1933, cross-legged on the floor next to your hulking, overheating Zenith console, impatientl...
Pathfinder Tags: digital broadcasting digital radio mondiale DRM shortwave
Views: 447, Comments: 1
Last comment 01/18/2014 by Chankley

3 Lessons from the Mobile Phone

04/26/2013 posted in Speaking of Precision
by Milo
It has been 40 years since Motorola engineer Marty Cooper called a colleague at a rival company from his "real cellular phone." That was 1983. 40 yea...
Pathfinder Tags: mobile phones
Views: 401, Comments: 22
Last comment 04/30/2013 by phoenix911

Datasheets360 Introduction & Tour

03/14/2013 posted in IHS Product Design Blog
by SavvyExacta
IHS GlobalSpec recently launched two new websites. The sites, Electronics360 and Datasheets360, provide resources for the electronics industry and a...
Pathfinder Tags: Datasheets360 GlobalSpec IHS
Views: 849, Comments: 1
Last comment 03/15/2013 by Snave

Electronics360 Introduction & Tour

03/14/2013 posted in IHS Product Design Blog
by SavvyExacta
IHS GlobalSpec recently launched two new websites. The sites, Electronics360 and Datasheets360, provide resources for the electronics industry and a...
Pathfinder Tags: Electronics360 GlobalSpec IHS
Views: 784, Comments: 0

Do You Need Downtime When You Are Off-duty?

01/04/2012 posted in Semiconductor & MEMS Fabrication
Do you carry a company cellphone? BlackBerry? e-mail? Does your company maintain contact with you outside of work hours or otherwise intrude on what i...
Views: 2870, Comments: 9
Last comment 01/06/2012 by Wal

Is Your Smartphone Smart Enough?

12/07/2011 posted in Semiconductor & MEMS Fabrication
Once upon a time, your gadget arsenal included a camera, a laptop, an appointment book, a GPS and other such accoutrements in addition to your cellpho...
Views: 1280, Comments: 7
Last comment 04/10/2012 by yamdankee