Selected articles for topic: passive rfid tag uses
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RFID card, Proximity Card of Huayuan RFID, The RFID ...
RFID UHF Windshield Tag for Parking & Access Control
RFID parking and access control system includes software and hardware part. The system is wide versatility, modularity and scalability. These systems are suited for environments including shopping malls, residential access, clubs, hotels, industrial parks, and corporate buildings, to mention a few. Using a system of this scale offers considerable advantages in service and operations to...
NFC Tags Explained
What are NFC tags ? NFC (near field communication) is a wireless technology which allows for the transfer of data such...
Website:
rfidhy.com
Related topics : passive uhf rfid tag range / long range passive rfid tag / passive uhf rfid tag / rfid card access system / near field uhf rfid tag
Microchip Technology Inc. Introduces High Performance ...
<a href="https://www.thefreelibrary.com/Microchip+Technology+Inc.+Introduces+High+Performance+Module+for...-a079119387</a>
Citations:
MLA style: "Microchip Technology Inc. Introduces High Performance Module for 13.56 MHz RFID Read/Write Tagging ICs.." The Free Library. 2001 Business Wire 03 Mar. 2017...
Date: 2017-02-28 05:00:00
Website:
thefreelibrary.com
Related topics : read write rfid tags / passive rfid tag read range / rfid read write module / rfid tag read range / how to read rfid tag
what is a proximity warning system and how can zonesafe help?
A Proximity Warning System is generally the term used for a system that warns industrial vehicles that they are in close proximity to a pedestrian worker. Most systems can be fitted to forklifts, reach stackers, gantry cranes, you name it - if these vehicles work near pedestrians, they need a warning system.
When accidents occur with a vehicle, pedestrians are the most at risk. Accidental...
Website:
https://www.zonesafe.net
RFID Circuits free electronic circuit links
Wireless RFID Smart Key Detector
Many cars now use a key with an imbedded RFID microchip.� The microchip is read when the key is inserted into the car's ignition.� The keys containing a microchip often look the same as most other keys. People duplicating car keys will often not know of the microchip.� This circuit will light a LED if it...
Date: 2017-12-07 20:55:33
Website:
http://www.discovercircuits.com
Differential Rcs of Rfid Tag - Semantic Scholar
The vector differential RCS of an RFID tag as seen by the reader is analysed and, for the first time, compared with experimental results in UHF band. Introduction: Radio frequency identification (RFID) can be traced back to the late 1940's work on using RF modulated backscatter for communications [1]. Fig. 1 illustrates the operation of a modern passive RFID system which includes an RFID reader and an RFID tag, composed of an antenna and an integrated circuit chip. The reader signal alternates between a continuous wave (CW) and modulated transmissions. The tag sends data during...
Website:
https://www.semanticscholar.org
Related topics : uhf passive rfid tag reader / rfid tag reader system / passive rfid tag and reader / passive rfid tag reader / rfid tag and reader circuit
RFID Based Projects Ideas [Mega List] For CS/IT/ET/EC ...
Here is a list of project ideas based on RFID Technology. Students belonging to third year or final year can use these projects as mini-projects as well as mega-projects. This list has been complied after referring to the project ideas that have come across the forum since last few years. If you have questions regarding these projects feel free to ask them in the replies below. You may also ask for abstract of a project idea that you have or want to work on.
An overview of RFID system Interface and reader Protocols
RFID application strategy and Deployment in Bike Renting system
Consumer Acceptance of RFID Technology: An Exploratory...
Date: 2017-03-04 03:22:23
Website:
https://www.crazyengineers.com
Related topics : rfid based security and access control system / rfid based airport luggage security scanning system project / rfid based airport luggage security scanning system / rfid based airport luggage security system / rfid based library automation system project
RFID in Hospitals, track patient, doctors, costly ...
Dassnagar Infosystems implements superior radio frequency identification based solutions targeted to smart hospital asset management and access control. Our RFID systems may be used to track patients, doctors and expensive equipment in hospitals. RFID tags can be attached...
Website:
dassnagar.com
Savi launches complete 'tag-and-ship' RFID concept
Savi Technology has unveiled a new "tag and ship" offering enhanced
with components from Symbol Technologies and Zebra Technologies
that enables suppliers to quickly and cost-effectively meet new
EPC-compliant, passive RFID shipment requirements.
Called Savi RFID-ACT (Assured Compliance Today), the multi-package offering builds on the expertise of the three companies in designing a flexible...
Website:
https://www.bakeryandsnacks.com
RFID in Hospitals, track patient, doctors, costly ...
Dassnagar Infosystems implements superior radio frequency identification based solutions targeted to smart hospital asset management and access control. Our RFID systems may be used to track patients, doctors and expensive equipment in hospitals. RFID tags can be attached...
Date: 2014-05-19 17:10:22
Website:
dassnagar.com
Related topics : rfid based hospital real time patient management system / patient tracking system using rfid / rfid hospital patient tracking / rfid hospital equipment tracking system / rfid patient tracking system
Ask The Experts Forum - RFID Journal
There are a variety of ways in which construction companies are taking advantage of radio frequency identification. Here are some examples of the major applications:
Project Management
Australian solutions provider Industrial Automation Group has supplied an RFID solution to a global oil company preparing a major construction project in a remote region of Western Australia. The company has asked...
Website:
rfidjournal.com
Smart hospital asset tracking with RFID and IoT - scnsoft.com
Image Analysis
RFID and IoT: A smart symbiosis for hospital asset tracking and management
Smart asset tracking is a buzzword that becomes more and more popular in the healthcare industry. From the outside, it looks like a complicated innovation that may need much time and money to be implemented and adopted. However, it makes sense to study the topic deeper before drawing a conclusion.
In our...
Website:
https://www.scnsoft.com
Active RFID Technology-Active Tags
Active RFID Technology-Active Tags
The tags for personnel can be worn using standard ID card straps or lanyards. Active tags are available in a variety of form factors, such as Key fob, Vehicle and Personnel. Personnel Tags have a standard ID card footprint (CR80) for attaching a photo ID and are available with Panic Button.
Key Features:
Tags constantly transmit a heart beat radio frequency pulse every 2 seconds
Have on-board Power Source (Battery)
Tags are always awake, due to embedded battery
Long life battery technology - up to 5 years for a tag
High impact resistant UV stabilized PVC case ultrasonically welded and sealed
9 cm to...
Website:
http://www.remotetrackingsystems.com
Related topics : rfid active tag technology / rfid active reader passive tag / active rfid tag battery life / active rfid tag standard / active rfid tag read range
Hospitals are finding ROI from RFID | Healthcare IT News
Hospitals are finding ROI from RFID
'The time-savings justify the cost of the chips'
11:08 AM
Share
Just a few years ago, discussion of the use of radio-frequency identification in healthcare was usually limited to drug manufacturers and wholesalers, who use RFID as a way to track drug products through the supply chain or to combat counterfeit drugs.
[See also: RFID & RTLS can save lives...
Date: 2017-03-03 21:47:16
Website:
http://www.healthcareitnews.com
Related topics : rfid based hospital real time patient management system / rfid tags product tracking / inventory management using rfid / use of rfid tags in healthcare / rfid uses in hospitals
RFID CHIPS: November 2009
Labels: electromagnetic radiation , FX7400 Fixed RFID Reader , Health Record , How RFID Works , Jacobs family of Boca Raton , r , Radio Frequency Identification (RFID)
I recently read an interesting article, Boys in the hood: the fight for religion's soul. The article is written by a visitor who spent a bit of time with the monks of the Esphigmenou monastery at Mount Athos. While the bulk of the...
Date: 2018-10-08 07:31:58
Website:
rfid-chips.blogspot.com
13.56 MHz Passive RFID Readers - uae.gaorfid.com
High Frequency 13.56 MHz Passive RFID Readers
High Frequency 13.56 MHz Passive RFID Readers
GAO RFID's High frequency (HF)13.56 MHz readers can read tags within a distance of 1 to 12 inches and include the use of the NFC protocol. Compatible with most MIFARE[TM] tags, we offer HF 13.56 MHz readers in many form factors such as fixed readers or handheld devices that are perfect for your desktop...
Website:
https://uae.gaorfid.com
RFID Transponder Coils (TR4308I) - Token Components
Note: Test Freq.: 125KHz / 0.25V.
Operating Temp.: -40°C+85°C.
RFID, Radio Frequency Identification System and Applications
Figure 1. RFID System
RFID, Radio Frequency Identification, is the system of using radio signals to send information identifying a particular item. The most common application of RFID is to track and locate any subject including material, or moving item.
The RFID coil is...
Date: 2017-07-21 09:30:09
Website:
http://www.token.com.tw
RFID - Radio Frequency Identification - lifewire.com
2.45 GHz
The reach of an RFID reader varies depending on the radio frequency in use and also physical obstructions between it and the chips being read, from a few inches (cm) up to hundreds of feet (m).
Higher frequency signals generally reach shorter distances.
So-called active RFID chips include a battery while passive RFID chips do not. Batteries help the RFID tag scan over longer distances but also significantly increase its cost. Most tags work in the passive mode where chips absorb the radio signals incoming from the reader and turn...
Website:
https://www.lifewire.com
Related topics : radio frequency identification (rfid) chip / radio frequency identification rfid chip / rfid chip information technology / passive rfid chip cost / radio frequency identification tags (rfid)
RFID Tags - EPC-RFIDEPC-RFID
RFID Tags
RFID Class-1 Generation-2 ("Gen-2") tags are used for item level identification in retail environments. "Class-1" refers to the functionality of the tag while "Gen-2" refers to the physcial and logical standards of tag and the encompassing system. These standards are maintained by EPCglobal. "Gen-2" standards were adopted in December of 2004 and offer many advantages over "Gen-1" such as:
- An interoperable, global standard
- Faster and more flexible read...
Website:
http://www.epc-rfid.info
Related topics : epc class 1 passive rfid tags / epc gen 2 rfid tag / gen 2 rfid tag / rfid tag classes / read write rfid tags
RFID (Radio Frequency Identification) - DonsNotes
RFID (Radio Frequency Identification)
Under Construction.
2015 seems to be the year of contactless payment and ID systems with the rollout of Apple Pay to compete with Google Wallet and chips on credit cards.
RFID tags:
- Passive RFID tags do not have a transmitter; they simply reflect back energy (radio frequendy (RF) waves) coming from the reader antenna.
These are the type used on credit cards...
Date: 2015-04-21 23:43:42
Website:
http://donsnotes.com
GPS and RFID Tracking News - ja-si.com
GPS and RFID Tracking News
Home /GPS and RFID Tracking News/
Tracking Visitors in Office
Tracking Visitors in OfficeTechnology OverviewBluetooth Card Beacons are used to track guest in a office setting. BLE Gateways are installed at strategic locations around the office.Live Heat-map�with Visitor Tracking�Accenture Digital worked with JA Security's Beacon platform to showcase a demo of live...
Website:
ja-si.com
Design and Optimization of Passive UHF RFID Systems ...
Descripción del producto
Críticas
From the reviews:
"In this agile book of just 148 pages, the reader is introduced to the design of a passive RFID system operating in the UHF band. ... The book is a useful tool for the RFID UHF system designer, and can also be a valuable guide for the newcomer interested in understanding the multifaceted issues involved in the development of RFID and of its specifications." (S. Donati and T....
Website:
https://www.amazon.es
Related topics : design and optimization of passive uhf rfid systems / passive uhf rfid system / uhf passive rfid tag reader / uhf rfid reader design / rfid system design guide
My experiences with RFID - QtuTrains
Tagging some or all rolling stock is very tempting for many reasons.
As a train passes over a tag reader the controller can:
See the makeup of the train
Know which loco is/are pulling the train.
Know calibration data for how the loco behaves
Deduce the class of the train and how it should be handled.
Know how fast the train should travel.
Calculate the length of the train if all rolling...
Website:
http://www.qtutrains.com
RFID vs Barcode | What's the Difference | GopherWerx
Barcodes are generally printed on paper or adhesive labels, so they are prone to wear and damage, while an RFID tag is generally a tougher product that can withstand more abuse.
The type and volume of data on barcodes is more limited than what can be stored on an RFID tag.
RFID vs. Barcode: Which is better?
A barcode
While it's easy, reading the similarities and differences of RFID and barcode...
Website:
http://gopherwerx.com
New RFID tag standard poised to replace barcode on every ...
0
The EPC (Electronic Product Code) Network will soon allow manufacturers and distributors to accurately track and maintain information on countless individual items via RFID (Radio Frequency Identification) technology. The network enables instant identification of physical objects within the global supply chain. Wal-Mart, the world?s largest retailer, is requiring its top one hundred suppliers...
Website:
secureidnews.com
UHF RFID Readers | InfoChip
InfoChip offers a variety of RFID readers and mobile handhelds for UHF tags, as well as adapters for mobile devices and smartphones.
Alien ALH-9011
Industry: Mining, Construction, Oil & Gas, Lifting, Power Utilities, Valve, Hose
This feature-rich reader delivers exceptional performance with best in class receive sensitivity, enhanced interference rejection, compact ergonomic footprint, delivering...
Website:
infochip.com
Related topics : 1128 bluetooth handheld uhf rfid reader / uhf rfid bluetooth handheld reader / uhf passive rfid tag reader / uhf rfid handheld reader price / 1128 handheld uhf rfid reader
Apple Pay, Google Wallet, NFC, and RFID: Is Your Mobile ...
They say the holidays bring out the best in people. However, in a world where evolving cybercrime tactics are out to get people's information, the holidays can also cause the worst digital life experiences.
Come Thanksgiving, Black Friday, or Cyber Monday, you might be inclined to either go online to do...
Website:
https://www.trendmicro.com
Related topics : rfid reader mobile device / rfid mobile devices / rfid based smart card security system / rfid tags and contactless smart card technology / credit card companies using rfid technology
A Passive UHF-RFID System for the Localization of an ...
A global localization system combining odometry data with radio frequency identification (RFID) readings is proposed. RFID tags are placed at the ceiling of the environment and can be detected by a mobile robot unit traveling below them. The detection of the tags is the only information used in the proposed approach (no distance or bearing to the tag is...
Website:
https://www.infona.pl
Related topics : radio frequency identification tags (rfid) / rfid radio frequency identification tags / radio frequency identification rfid systems / radio frequency identification (rfid) / passive rfid tag uses
Operation Of RFID Systems - TutorialsWeb.com
a. RFID Building Blocks:
Tags: A tag is the data carrier and normally contains the ID number, and unique EPC code programmed into the Tag
Tag Antenna: The tag antenna is connected to the chip in tag. It could be wire or printed using conductive ink.
Reader Antenna: It is a coil included in plastic or similar case, and normally measures 12 -18 inches square
Reader: A reader captures...
Date: 2016-03-29 10:00:01
Website:
tutorialsweb.com
Related topics : passive rfid tag and reader / passive rfid tag reader / rfid tag reader system / rfid passive tag block diagram / small rfid tag reader
Printed & Chipless RFID Market Size, Share, Report, 2023
Printed and Chipless RFID Market Size By Application (Aviation, Healthcare, Logistics & Transport, Retail), Industry Analysis Report, Regional Outlook (U.S., Canada, UK, Germany, India, China, Japan, Brazil, Mexico, UAE, Saudi Arabia), Application Potential, Price Trends, Competitive Market Share & Forecast, 2016 - 2023
Published Date:�June 2016�|�122�Pages�|�Report ID:�GMI490 |...
Website:
https://www.gminsights.com
RTI Track by Smartx | RFID Returnable Transportation Items ...
Optimizing the SCM
RTIs can help a company improve its supply chain operations in a number of ways. The lower total cost of ownership of a durable package that can be easily returned and reused is such an obvious benefit that many users find that alone is enough reason to invest in a fleet of RTIs. For others, using RTIs rather than off-the-shelf cartons is a way to significantly increase...
Website:
http://rtitrack.io
RFID in the Grocery Industry - Retail Systems
ITEM-LEVEL RFID IN THE GROCERY STORE
In this section we will take a look at the item-level RFID applications that take place at the retail store. We will leave the item-level RFID applications used in production and the supply chain to a later article.
1. SHRINKAGE PREVENTIVE APPLICATIONS
According to the NRSS Final Report, the average shrinkage rate in the supermarket and grocery sector was 2.54...
Website:
http://www.retailsystemspl.com.au
Handbook of Smart Antennas for RFID Systems
Section I: Introduction to RFID.
Chapter 1: The Evolution of RFID (B. Jamali, The University of Adelaide).
Chapter 2: Introduction to RFID systems (S.M. Roy and N.C. Karmakar, Monash University).
Chapter 3: Recent Paradigm Shift in RFID and Smart Antennas (N.C. Karmakar, Monash University).
Section II: RFID Reader Systems.
Chapter 4: Modern RFID Readers (S. Parardovic and N.C. Karmakar, Monash...
Website:
http://www.wiley.com
NEWS - SPAR Uses RFID to Track Promotional Display
SPAR Uses RFID to Track Promotional Displays, July 25, 2007
The supplier of merchandising services to product manufacturers and retailers is involved in several pilots employing active tags to provide real-time status reports and alerts.
By Claire Swedberg
July 25, 2007- SPAR , a supplier of merchandising and other marketing services to retailers and product manufacturers, is testing RFID...
Date: 2017-01-24 13:09:27
Website:
http://www.sparinc.com
Related topics : active rfid tag in real time location system / tracking system using rfid / 433 mhz active rfid tags / rfid tags used in retail / rfid tags retail+stores
RFID technology - infsoft
Camera Systems
Indoor Localization with RFID
RFID (radio-frequency identification), which uses radio waves to wirelessly transmit the identity (e.g. serial number) and other characteristics of an object, is an emerging positioning technology that allows for mobility tracking of objects or people. As it offers a limited range of less than a meter, RFID is not suitable for area-wide positioning,...
Website:
https://www.infsoft.com
Retail RFID | Omni-ID
An IoT Solution for Retailers
Unlike simple barcodes, passive RFID labels and tags allow item-specific information to be programmed directly on the tag--SKU, serial number, date and place of manufacture, date of shipment, etc. When individual products are source-tagged or embedded into products at manufacture, this degree of information delivers near real-time item-level visibility and asset...
Website:
https://www.omni-id.com
Research and Markets: Active RFID and Sensor Networks 2011 ...
Research and Markets: Active RFID and Sensor Networks 2011-2021
February 22, 2011 02:19 PM Eastern Standard Time
DUBLIN--( BUSINESS WIRE )--Research and Markets ( http://www.researchandmarkets.com/research/09f611/active_rfid_and_se ) has announced the addition of the " Active RFID and Sensor Networks 2011-2021 " report to their offering.
Active RFID is growing rapidly. Already...
Website:
businesswire.com
Radio Frequency Identification Overview - Sagebrush Tags
Radio Frequency Identification Overview
What is Radio Frequency Identification (RFID)?
RFID, also known as electronic identification (EID), is an automatic identification and data-capture system comprised of one or more readers and one or more transponders (tag) that transmit and receive on a specific radio frequency. RFID gives producers the ability to quickly, easily and accurately capture...
Website:
http://www.sagebrushtags.com
How (Where) To Buy Easytrip RFID E-Tag - Step by Step Guide
Advantages of RFID
What is AutoSweep RFID?
The AutoSweep RFID is the electronic toll collection system by San Miguel Corp derived from concurrent active and passive RFID tags.
Using Radio Frequency Identification (RFID) technology, EasyDrive is the newest electronic toll payment system in Cavitex. This RFID sticker is fixed installed on the vehicle's windshield to enable radio frequency...
Website:
https://purlp.com
LONG RANGE RFID - rfid.com.au
Locations & Phone
LONG RANGE RFID
BALOGH HyperX[TM] is a long range (2.45 GHz) Identification System with read distances ranging from 0.5 meters to 10 meters (FCC approved up to 5 meters). HyperX[TM] uses semi-passive read-only tags that utilize the power from the antenna for data communications that provides fast and reliable identification with tag reading speeds at up to 60 mph, and very...
Website:
http://electrocom.com.au
Related topics : passive rfid tag read range / rfid reader long read range / long range passive rfid tag / rfid tag reader long range / rfid tag read range
RFID and the Future of Pharmaceutical Supply Chains ...
RFID and the Future of Pharmaceutical Supply Chains
Mar 24, 2006
ePT--the Electronic Newsletter of Pharmaceutical Technology
RFID and the Future of Pharmaceutical Supply Chains
There was quite an upsurge in products and vendors focusing on radio frequency identification (RFID) at Interphex this year. An entire section of IT was dedicated to the emerging technology focusing on the need for a...
Date: 2017-12-10 05:09:17
Website:
http://www.pharmtech.com
RFID Cards Readers - RFID Cards Readers Exporter ...
Piece/Pieces
Product Description
The clients from all over the world can avail MTUHFI-Long range RFID Card Readers, which have integrated design and are compatible with multi-protocol. This is a preferred card reader owing to its waterproof nature, support of quick & multi-tag reading.
The different RFID reader products we bring, find application in several RFID systems. One of these readers is a...
Website:
http://www.plasticcardss.com
Alien Technology Lands New RFID Software - eWeek.com
Alien Technology Lands New RFID Software
�
�
Alien's Intelligent Tag Reader provides data on RFID tag position and direction.
RFID technology vendor Alien Technology is releasing Intelligent Tag Reader, a reader software platform that uses second-generation radio-frequency identification technology to provide detailed tag data.
Alien announced the solution June 23 and will make it available...
Website:
http://www.eweek.com
Related topics : active rfid tag in real time location system / alien rfid tag reader / rfid tag alien technology / alien technologies rfid reader / alien technology rfid reader
What are the RFID tag classes or standards? - GAO UAE
The original tag classes were first developed by the MIT Auto-ID Center. The oldest class 0 and 1 later passed onto EPCglobal as a basis to create the newer standard of EPC Gen 2, the full definitions of the remaining newer classes are still under development. Below shows a brief description on each available class currently:
Class 0:� Generation 1, factory preprogrammed read-only passive...
Website:
https://uae.gaorfid.com
Related topics : epc class 1 passive rfid tags / passive rfid tag read range / read write rfid tags / epc gen 2 rfid tag / rfid active reader passive tag
Hacking MIFARE & RFID for fun and profit | Hackmethod
MIFARE chips represent approximately 80% of the RFID passive tags in the world.
Think of MIFARE as being the most used type of RFID tags. NFC is simply a newer technology to interact with the first two. With that little bit of knowledge, let's focus on MIFARE. The MIFARE family is split into subcategories which can be briefly describe here:
MIFARE Classic 1K/4K: basically just a memory storage...
Website:
https://hackmethod.com
Stephanis - Retail Stores all over Cyprus selling ...
Add
�
Download the app from Apple Store or Google Play and control the alarm anytime anywhere! Using RFID tags to disarm the alarm system, an SMS notice will be sent to your phone and let you know who is back home. You can also leave a voice message for your...
Website:
http://www.stephanis.com.cy
Related topics : rfid tag alarm system / rfid tag id number / rfid tags retail+stores / rfid tags in retail stores / passive rfid tag uses
Transponder timing - Wikipedia
Transponder systems[ edit ]
Generically, there are two types of transponder timing systems; active and passive. An active transponder consists of a battery -powered transceiver , connected to the athlete, that emits its unique code when it is interrogated.
A passive transponder does not contain a power source inside the transponder. Instead, the transponder captures electromagnetic energy...
Date: 2017-11-24 13:22:30
Website:
https://en.wikipedia.org
RFID Smart Labels | NFC Smart Label Tags | System Label
System Label use a specialist insertion machine to convert a regular label into a smart label by applying an RFID or NFC tag to the rear. System Label's high speed manufacturing process and in-house design and development team, can deliver everything from small quantities of RFID and EAS labels for pilot application tests right through to larger runs of into the millions of tags per year. System...
Website:
http://www.systemlabel.com
Related topics : rfid tags and smart labels / smart labels rfid / rfid tags labels / passive rfid labels manufacturer / rfid tag reader system
RFID Smart Labels – NFC Smart Label Tags – Multi-Color
MARKET SOLUTIONS
RFID & NFC SMART LABELS
We are specialists in converting RFID & NFC tags into smart labelling solutions. Multi-Color Corporation is a trusted converter by leading suppliers in the industry, offering clients a vast range of adhesives, materials and tags to choose from in order to suit all environments.
We use a specialist insertion machine to convert a regular label into a...
Website:
http://www.mcclabel.com
Strategic Systems | Cost of RFID
Download PDF
How much does an RFID solution cost? The short answer: "It depends."
The cost of RFID is determined by several factors -- but without knowing the size and specific details of your environment, what you'll be tracking, or the type of system you need, it's impossible to provide even a close estimate of what your cost would be. At best, a Google search may turn up numbers on component...
Website:
sstid.com
RFID retail solution providers in India - AOPL
RFID retail solution providers in India
In the 20th century, everybody wants to save their time. This demand has led to the popularity of a technology known as RFID. RFID or Radio Frequency Identification is a technology that contains tags or chips which can communicate with other devices and update the data through radio wave frequency. RFID tags contain a microchip and a transmitter that can only be activated by an RFID reader to which the tag returns its signals. Therefore, RFID technology is called a passive technology.
This technology is very similar to barcode but barcodes can read one tag at a time and...
Website:
http://subhikshacabs.com