2011年9月14日星期三

Benefits from Visiting Electronica India and Productronica India

Organized by MMI India Pvt.Ltd., Electronica India 2011 and Productronica India 2011 are influential trade shows in India. The events have many sponsors or co-sponsors, including AEIS (Association of Electronics Industries in Singapore), CCPIT (China Council for the Promotion of International Trade) and ELCINA (Electronic Industries Association of India) and so on.

Besides these sponsors, Electronica India 2011 and Productronica India 2011 are supported by Department of Information Technology, Ministry of Communications and Information Technology, Government of Inida, BMWI (The Federal Ministry of Economics and Technology), UKTI (UK Trade and Investment) and HKTDC (Hong Kong Trade and Development Council).

Electronica India 2011 and Productronica India 2011are great platforms for people to make a full comprehensive understanding of electronics industry. Nearly 90% exhibitors and visitors quite satisfy with the events, HQEW.net is not an exception.

According to survey,HQEW.netand its members benefit a lot through participating in Electronica India 2011 and Productronica India 2011. First of all, these shows provide a good platform for us to meet oversea customers and communicate with commercial potentials directly. The conferences, which are followed with the shows, further help us get well known about the latest information of electronic components industry. All these effect could further promote us to expand our oversea markets.


2011年9月13日星期二

HQEW.net Attends the Shows, Closely Face Customers to Discuss Cooperation

In Asian and even the whole world, Indian electronics industry is so outstanding that no one can ignore the huge Indian electronics market. Electronica India 2011 and Productronica India 2011, held during Sept. 13-16, provide anyone an ideal opportunity to further understand Indian electronics market and the electronics industry development trend as well, since it offers conferences given by some remarkable leaders in this field.
Meanwhile, although plenty of companies want to further expand their business and eager to explore the oversea market, they usually feel difficult to realize their dream for lots of reasons, like language and customer obstacles. So, even they plan to do their foreign trade well, they are easy to meet problems that disturb them or even break their business dreams.
Right now, Electronica India 2011 and Productronica India 2011 provide a good platform for everyone who is interested in electronics industry to get in touch closely with their customers or potential customers. HQEW.net, as an experienced and prospect B2B platform for  electronic components  trading, will not give up this chance. Thus, HQEW.net together with its quality members attends this fair.
During this fair, HQEW.net consults business with their customers and electronic business elite face to face. Through communication, more and more foreign businessmen and exports get a well known of HQEW.net and express the possibilities for cooperation.
Members of HQEW.net are also glad to attend the shows; they exchange information with their potential partners and many foreigners in that fairs show their interest in Chinese electronic components market.
These shows are so successful that many exhibitors reflect that they will participate in them in the next year. HQEW.net believes that through attending Electronica India 2011 and Productronica India 2011, HQEW.net knows more about electronic components industry trend and more and more people get well known of our platform as well.

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2011年9月9日星期五

50 Awesome Auto Projects-Books for Electronic Components




TURBO CHARGED, SLIGHTLY WICKED FUN!
Imagine your classic car, truck, or hot rod with electric doors and windows, a built-in computer and GPS, voice control, automatic wipers and headlights, and electronic security -- just a few of the 50 exciting projects fully detailed in this easy-to-follow guide. The first car-focused volume in this popular series, "50 Awesome Auto Projects for the Evil Genius" offers you hours of fun and learning-- and a super souped-up ride. You don't need any knowledge of auto electronics to get started -- but when you're done, your friends will be begging for advice on updating their vehicles! "50 AWESOME AUTO PROJECTS FOR THE EVIL GENIUS--" Introduces you to automotive electronics step-by-step -- you don't need to be an auto or electronics whiz to get started, but you will be when you're finished Provides enjoyable step-by-step directions for 50 tantalizing projects compatible with any car, no matter the make, model, or year Gives you illustrated, step-by-step directions for theater-style light dimmers, a DVD player, electric mirrors, power supplies, and much, much more.
Provides complete lists of tools and parts -- all easily obtained and inexpensive
Helps you select components, with recommendations on available technologies
Offers unique troubleshooting and repair guidance on each project that can prevent trouble before it starts
Suggests related activities for customization and going step beyond Car-enhancing Projects.
Great new book in the Evil Genius series for Auto projects, learn as you build these exciting projects. 50 projects with complete instructions and parts lists, build a car computer, GPS system, Voice control, automatic wipers and security system. An ideal way to learn about car electronics and systems, each design explains background theory and suggests ways to update and customize the designs.
Features
Learn about Automotive Electronics as you build these circuits
Complete Parts Lists and Instructions
Circuit Designs Explained and Theories Developed


Ideal for the beginner


FROM http://www.hqew.net/events/news-article/551.html
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2011年9月8日星期四

HQEW.net Offers a Good Chance to Try!



“I’m not afraid of failure, but fear of no chance to try!” Jimmy Choi, CEO of Ariat Technology Limited, said.
Specializing in providing the best quality  electronic components, Ariat Technology Limited has built up its reputation in the electronic components field. With the rich experience in IC parts trading, aiming to provide the customers with first-class technical support and services, Ariat has cooperated with domestic as well as foreign well-known manufacturers and agents. The main brands of the company to offer are as follows, ATMEL, TI, FAIRCHILD, AD, MAXIM, NXP, ON, INFINEON, ST, IR, NS, TOSHIBA, XILINX, LINEAR and so on.
Being one of the quality suppliers of HQEW.net, Ariat is quite satisfied with this platform and believes it will help to take its business to new heights. “As a businessman, I’m afraid of no chance to try! Doing foreign trade is a big challenge for me, since there are plenty of barriers, like communication problems. And then, HQEW.net comes to me. Although it is quite unfamiliar for me at first, I think it’s a chance for me to expand the oversea markets.” Jimmy Choi said.
Supported by Chinese government and Huaqiang Holdings Limited, a group with good fame in China, HQEW.net is an ideal choice for people to do their foreign business better, and Ariat insists this choice as well. “The backstage of it is very powerful and the functions are so concise that we can handle our business well. Since it is really good and promising, I have recommended it to my friends.” Jimmy added.
Being always patient to customers and ensuring products’ quality, Ariat Technology Limited has done its business in many countries, including America, Britain, Korea, Singapore and Malaysia. “With the service concept—customer first, service foremost, in our mind and offering the customers the quality parts, we have faithful customers. And now, we join HQEW.net, I believe it will help me to attract more potential customers and do my business better. Therefore, cooperation with it makes me more confident in doing the foreign trade.” Jimmy further said.

FROM http://www.hqew.net/article/showdetails-article-322.html

2011年9月7日星期三

Description about Ic Components M41T00 Introduction

The M41T00 is a low power serial real time clock with a built-in 32.768 kHz oscillator (external crystal controlled). Eight bytes of the RAM are used for the clock/calendar function and are configured in binary coded decimal (BCD) format.
Addresses and data are transferred serially via a two-line bidirectional bus. The built-in address register is incremented automatically after each WRITE or READ data byte.
 
The M41T00 clock has a built-in power sense circuit which detects power failures and automatically switches to the battery supply during power failures. The energy needed to sustain the RAM and clock operations can be supplied from a small lithium coin cell.
 
Typical data retention time is in excess of 5 years with a 50 mA/h 3 V lithium cell (see Section 2.10:Data retention mode for AC/DC characteristics).
The M41T00 is supplied in 8-lead plastic small outline package.
1.For new designs use M41T00S
2.Counters for seconds, minutes, hours, day,month, years, and century
3.32 kHz crystal oscillator integrating load capacitance (12.5 pF) providing exceptional oscillator stability and high crystal seriesresistance operation
4.Serial interface supports I2C bus (100 kHz protocol)
 
5.Ultra low battery supply current of 0.8 μA(typ at 3 V)
 
6.2.0 to 5.5 V clock operating voltage
 
7.Automatic switchover and deselect circuitry(for 3 V application select M41T00S datasheet)
8.Software clock calibration to compensate crystal deviation due to temperature
 
9.Automatic leap year compensation
 
10.Operating temperature of -40 to 85 °C

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2011年9月6日星期二

Ic Components DG408 and DG409 Description Introduction

The electronic components DG408 and electronic component DG409 feature lower signal ON resistance (<100Ω) and faster switch transition time (tTRANS < 250ns) compared to the DG508A or DG509A. Charge injection has been reduced, simplifying sample and hold applications.
 
The improvements in the DG408 series are made possible by using a high-voltage silicon-gate process. An epitaxial layer prevents the latch-up associated with older CMOS technologies. Power supplies may be single-ended from +5V to +34V, or split from ±5V to ±20V.
 
The analog switches are bilateral, equally matched for AC or bidirectional signals. The ON resistance variation with analog signals is quite low over a ±5V analog input range.
The electronic components DG408 Single 8-Channel, and DG409 Differential 4-Channel monolithic CMOS analog multiplexers are drop-in replacements for the popular DG508A and DG509A series devices. They each include an array of eight analog switches, a TTL/CMOS compatible digital decode circuit for channel selection, a voltage reference for logic thresholds and an ENABLE input for device selection when several multiplexers are present.
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2011年9月5日星期一

Obsolete Electronic Components, No More Outdated


Even if you know nothing about electronic components, you know that electronics become obsolete when they reach store shelves. Manufacturers are always making things bigger and better, which means that when we buy something new is not something else that is better than you are about to be released.
For this reason, it is possible to buy and sell electronic componentsobsolete if you have to sell or if necessary for an electronic device that is always used, even if it is not the latest version of the theme.
Obsolete electronic ticket
Do you have an old computer, television, cell phone or video game system that I love you and are not willing to give? Many electronic devices do not last too long already, but sometimes you just have a piece to replace and can be run like new. If you try to prolong the life of your electronic device, inexpensive way to do this may be to buy obsolete electronic components.
Many times you can buy these parts for very little and can repair your appliance. This is often much more affordable to go out and buy the latest model, and if you look up to the point that everything can be wiser for you to fix it instead of buying the latest model.
You can buy obsolete electronic componentsfrom many different sources. You may be able to buy a variety of auction sites, local authorities of their parts, and surprisingly, even from garage sales, etc! Many people consider obsolete electronic waste, so you can get these parts for almost nothing in many cases.
One thing you must be sure that when buying obsolete electronic componentswhich are in good condition if you intend to use.
Electronic components obsolete sale
Sale of obsolete electronics is something that almost everyone can do. Why? Because we all have something probably obsolete electronics in our homes, many of whom do not want, but do not know what to do. They say a man’s trash is another treasure, and could not be more true than it is with obsolete electronics.
If you have electronics or electronic componentsthat are updated, it is likely that you could sell your own account on an auction site or even a parts distributor and earn money with the offer . May not be able to withdraw money you make, but it’s a great way to get rid of obsolete parts that do not need or want.
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2011年9月1日星期四

SCN8049H - SINGLE-CHIP 8-BIT MICROCONTROLLER - NXP Semiconductors


TheMABBOXXHfamily of single-chip 8-bit microcontrollers in fabricated in NMOS.
Three interchangeable (pin compatible)versions are available:
MAB8048H:1K bytes mask-programmed ROM,64 bytes RAM
MAB8035HL:ROM-less version of theMAB8048H
MAB8049H:2K bytes mask-programmed ROM,128 bytes RAM
MAB8039HL:ROM-less version of theMAB8049H
MAB8050H:4K bytes mask-programmed ROM,256 bytes RAM
MAB8040HL:ROM-less version of the MAB8050H
These microcontrollers are designed to be efficient control processors as well as arithmetic processors. Their instruction set allows the user to directly set and reset individual I/O lines as well as test individual bits within the accumulator.A large variety of branch and table look-up instructions enable efficient implementation of standard logic functions. Code efficiency is high, over 70% of the instructions are single byte; all others are two byte.
Features
8-bit CPU,ROM,RAM and I/O
8-bit counter/timer
On-chip oscillator and clock driver circuits
Single-level interrupts:accumulator,16 addressable registers
Over 90 instructions 1 or 2 cycles
Easily expandable memory and 27 I/O lines
TTL compatible inputs and outputs
Single 5V supply

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Electronica India 2011 and Productronica India 2011 Are Coming Soon!


Electronica India and Productronica India, which have proven to be the leading electronics trade shows in India and South Asia, are formerly known as electronicIndia.
Electronica India 2010 and Productronica India 2010 were successfully held in Bangalore International Exhibition Centre, and this year, they will be held in the new location, Pragati Maidan, New Dehli, during September 13-16.
Electronica India is a leading platform for displaying  electronic components, systems and applications. Productronica India is the innovative platform for production technologies which are experiencing strongly increasing demand due to the fact that India has emerged as an important destination for electronics manufacturing.
Last year, these two shows were held so successfully that 42% of its exhibitors rebooked for the show 2011. Within the area of 13,000 sqm, growing 30% over the previous year, 869 exhibitors and represented companies with 331 direct exhibitors had attended the shows. Meanwhile, the show attracted over 12,245 visitors, increasing 18% by comparing with the previous year. The exhibitors and visitors were coming around the world, just as the following chart shown.
Mr. Praveen Madaan, Regional Sales Manager
ASYS Group Asia Pte Ltd.
“This is the first time we are exhibiting at electronica India and productronica India and MMI has surpassed our expectation with their professional approach. We have been approached by many serious buyers. We are looking at this platform on an ongoing basis to showcase our products and offering.”

Mr. Pradeep Kaura, Managing Director
Bergen Systems Pvt. Ltd.
“We have a long-standing relationship with MMI not only for the exhibitions in India but also overseas. Over the years we have seen the exhibition grow in terms of the number of exhibitors as well as visitors and are happy with this years turnout too.  electronica India and productronica India is the most important show for us to showcase our products and we see this exhibition becoming even bigger in the future. Our experience with MMI has been outstanding.”
Mr. Abhinav Alok, Manager – Communications
Infineon Technologies Pvt. Ltd.
“India is a growing market for us and we have a varied portfolio of products to offer. electronica India and productronica India is a good platform for us to showcase our products. It’s important for us to participate in this exhibition as we get a feel of what’s happening in the industry in terms of new technology and offerings. We look forward to participating in next years edition in Delhi where we will showcase specific products to tap into that market.”
Since they are really good, this year, HQEW.net will group to attend these shows. We believe it will be helpful for us to know Indian electronic components field better and expand the oversea markets further. Welcome to visit us on Electronica India 2011 and Productronica India 2011, booth 2179.
SOURCE from http://www.hqew.net

2011年8月30日星期二

DRAM Makers Try to Catch up with Samsung in Manufacturing Technology


According to IHS’ DRAM market report, with the DRAM price came to the perilously low levels, if the makers do not transition to the more efficient 3x/2x nm process technologies which are already adopted by Samsung Electronics Co. Ltd. and other leading memory suppliers, they might face great losses.
In the third quarter, Samsung’s wafer production at the 3x/2x level gets 29% of the market, which is the highest level among all major DRAM makers so far. Samsung is still being the leader in this field, and until the end of 2012, Samsung will turn nearly 80% wafer production to 3x nm or even more advanced process technologies.
The fellow South Korean competitor, Hynix Semiconductor Inc. wants to catch up with Samsung, and Hynix counts 18% of DRAM production at the same 3x/2x nm level, while although its 25 nm products are still being the early testing stage, Japan’s Elpida Memory Inc. ranked the third and takes 16 percent. Although Hynix and Elpida—the second- and third-ranked entities in revenue market share for the DRAM space—have not approached Samsung’s efficiency in migrating process nodes downward more quickly, such percentage levels suggest an effort to keep up.
While, Micro and Nanya, the current laggards will be hurry their pace to catch up at the end of the next year. At present, the main products of these two companies still depend on 42 nm process whose probably cost effective might be kept only for this year. And then, in order to stay competitive, the two companies will need to accelerate their transition to 3xnm.
Since the present DRAM prices are still low, entities, like Powerchip, still adopt 4x/5xnm processes, and according to iSuppli, production at those nodes means a decreasing likelihood of even covering cash costs. The cash cost per packaged 2Gb DDR3 die at 31nm currently stands at $0.68, but the cash cost balloons to $1.34 at 48nm. It is expected that the average selling prices for DRAM might slide even further, and in the Q4, it might be down to $1.25. So, any player who continues to produce at the 4xnm node is easy to confront disaster.
To overcome this difficulty, manufacturers need to move quickly and transition process nodes downward. However, this action might bring in some side effect that more DRAM per wafer will be produced as industry players struggle to keep up in the downward-migration race, which is likely to press the prices even more.
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