RFID Based Security System using 8051 Microcontroller

In this project, we are going to develop an�RFID and keypad based Security system. This project is implemented by using 8051 microcontroller. RFID Tecnology (Radio Frequency Identification and Detection) is commonly used in schools, colleges, office and stations for various purposes to automatically authenticate people with valid RFID tags. Here we will check the RFID tag, along with a password...

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Website: https://circuitdigest.com

ISO 18000-6C RFID UHF Desktop Reader Writer with USB Interface

RFID Readers/Writers UHF RFID Readers ISO 18000-6C RFID UHF Desktop Reader Writer with USB Interface

ISO 18000-6C RFID UHF Desktop Reader Writer with USB Interface

RJ-45/ USB2.0 UHF RFID Desktop Reader

Model No.: CXJ-RRW010

Reading distance: 0 10cm (According to the label performance and the label working environment).

Written distance: 0 5cm ( According to the label performance and the label...

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Website: http://www.cxjrfidfactory.com

Best Rfid Tags to Buy | Buy New Rfid Tags - DHgate.com

Best Rfid Tags to Buy

918 items found for Best rfid tags

Free Shipping

In Stock

Short Description: 100% brand new and high quality, original from 5YOA Operation frequency: 125Khz Each token pre- progr...

US $ 0.19 - 0.25 / Piece

Short Description: EM4305 T5577 Thick Card Frequency:...

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Website: dhgate.com

RFID Readers - Long Range RFID Reader | Active RFID Reader ...

Fixed and Handheld RFID Readers

RFID Reader

Choosing the right RFID technology is one of the deciding factors in a successful deployment. As the RFID industry continues to grow, a wide variety of readers are available to address a range of tracking needs. AssetPulse, with its in depth domain expertise, can recommend the optimal hardware for your asset tracking requirements.

Request Demo

Passive...

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Website: https://www.assetpulse.com

Related topics : long range active rfid reader / rfid reader long read range / active rfid reader range / rfid active reader passive tag / long range passive rfid reader

RFID Products | RFID Technology | Buy RFID Components

RFID Products

- Readers, Tags & More -

SkyRFID offers a large range of products for ADC (Automated Data Collection) using RFID technology. We work with numous high quality manufacturers and strategic partners to ensure that you get the best solution for your application, and even better value for your money. We are constantly sourcing new hardware to ensure our customers are getting the best...

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Website: skyrfid.com

RFID Tags - RTLS, RFID, WiFi RTLS, GPS - AiRISTA

RFID Tags

Products

Three types of RFID tags: passive, active, and semi-passive (also known as battery-assisted passive, or BAP) are differentiated by how they communicate and how that communication is initiated. Although, they all use radio frequency energy to communicate between a tag and a reader, the method of powering the tags is different. An active RFID tag uses an internal power source...

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Date: 2017-03-04 00:35:45
Website: http://airista.com

Related topics : difference between passive and active rfid tags technology / rfid active reader passive tag / difference between active rfid tag and passive rfid tag / difference between active and passive rfid tags / battery assisted passive rfid tag cost

Active RFID Tags in Data Center Asset Management: A Quick ...

Active RFID Tags in Data Center Asset Management: A Quick Overview

August 29, 2013

Active RFID Tags in Data Center Asset Management: A Quick Overview

Posted by RF Code | Thu, Aug 29, 2013

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Data centers, with their countless racks and cabinets, may seem static at first glance, but these dynamic, unpredictable environments require precise and efficient asset management. Due to the high...

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Website: http://www.rfcode.com

2018 most common RFID Questions | RFIDdirect

Furthermore, RFID can allow for multiple tag reads, capable of hundreds of tags in a couple of seconds and the RFID tag information can be re-programmed.

What is the difference between LF, HF and UHF?

LF operates at 125 KHz or 134.2 KHz and at this frequency range the wavelength is not vulnerable to interference and can be used around metallic objects and high water content objects or...

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Website: rfiddirect.eu

RFID Solutions & Applications - GAO RFID Asset Tracking

RFID Solutions & Applications

RFID for Healthcare

Hospitals and the medical care industry in general are adopting asset tracking technology to track equipment, to track patients including baby tracking, to track staff, and to ensure patient's receive the correct medicines and care - all in an effort to reduce expenses and save patient's lives. RFID technology is key in increasing these...

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Website: http://gaorfidassettracking.com

433MHz Active RFID Reader with USB from GAO - Embedded ...

Toronto, Canada - GAO Tek Inc. (www.GAOTek.com) recommends its optimized 433MHz Active RFID Reader with a USB interface (GAO 214014)

Toronto, Canada - GAO Tek Inc . ( www.GAOTek.com ) recommends its optimized 433MHz Active RFID Reader with a USB interface (GAO 214014), which incorporates a standard USB cable for connection to any standard USB port for data transmission and power. This easy to use reader operates as a Plug and Play device.

GAO's esthetically pleasing and ergonomic active RFID reader works...

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Website: http://embedded-computing.com

Related topics : active rfid tag and reader / active rfid tag reader / active rfid reader range / active rfid reader / rfid tag reader usb

How do RFID tags and reader antennas work? - Analog IC Tips

How do RFID tags and reader antennas work?

May 2, 2017

RFID -- Radio-Frequency Identification -- provides a unique identifier for that object and just as a bar code or magnetic strip the RFID device must be scanned to retrieve the identifying information. An RFID system has three parts:

A scanning antenna

A transceiver with a decoder to interpret the data

A transponder - the RFID tag - that has...

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Website: http://www.analogictips.com

RFID for Healthcare,Hospital,Medical - RFID Asset Tracking ...

RFID Solutions & Applications

RFID for Healthcare

Hospitals and the medical care industry in general are adopting asset tracking technology to track equipment, to track patients including baby tracking, to track staff, and to ensure patient's receive the correct medicines and care - all in an effort to reduce expenses and save patient's lives. RFID technology is key in increasing these...

Read more


Website: http://www.gaorfidassettracking.com

Related topics : rfid active reader passive tag / active rfid tag and reader / active rfid tag applications / difference between active rfid tag and passive rfid tag / active rfid tag uses

Arduino RFID Door Lock Project using Arduino Uno, RFID ...

Check all the� RFID Projects here .

The output provided by EM-18 RFID reader is in 12 digit ASCII format. Out of 12 digits first 10 digits are card number and the last two digits are the XOR result of the card number. Last two digits are used for error checking.

For example, card number is 0200107D0D62 read from the reader then the card number on the card will be as below.

02 -...

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Website: https://circuitdigest.com

RFID SYSTEM: ITS TYPES, ADVANTAGES AND DISADVANTAGES ...

RFID SYSTEM: ITS TYPES, ADVANTAGES AND DISADVANTAGES

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RFID SYSTEM: ITS TYPES, ADVANTAGES AND

DISADVANTAGES

Radio frequency identification or RFID systems is use for

identification of an object or person and wirelessly transmit the

data about the same. RFID systems comprises of antenna, chip,

reader and battery in few types of RFID tags. RFID is mainly

used for transmitting...

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Website: http://pdfsr.com

RFID Tag Vendor: Metalcraft - Gateway RFID Store

Vendor Profile

Metalcraft is a leading vendor for RFID tags and labels . They provide a wide variety of tags and labels with a focus in the asset tracking, access control, and entertainment and event access areas. This Mason City, Iowa, company has been a leader in the identification products industry since 1950.

When a project manager is looking for tags and labels they often have requirements...

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Website: https://gatewayrfidstore.com

RFID Background - Vizinex RFID

RFID Background

Radio Frequency Identification (RFID) technology is an automated data capture technology that identifies labeled or tagged objects wirelessly. The system consists of an RFID tag and an RFID tag reader that relays the information on the tag, in digital form, to a computer system.

Unlike bar-code labels, which can only function if the bar-code is oriented towards the scanner and...

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Website: https://www.vizinexrfid.com

RFID Products - rfid-pakistan.techitsys.com

Alien Technology provides UHF Radio Frequency Identification (RFID) products and services to customers in retail, consumer goods, manufacturing, defense, transportation and logistics, pharmaceuticals and other industries. Alien's products include RFID tags, RFID readers and related training and professional services.

Confidex ( 0 Articles )

Confidex designs special UHF EPC Class1 Gen2...

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Date: 2018-01-12 12:44:50
Website: http://rfid-pakistan.techitsys.com

RFID and Inventory Control - ADC Barcode

RFID and Inventory Control

What is RFID?

RFID stands for Radio-Frequency Identification - which is a small tag like electronic devices that consist of a small chip and an antenna. The chip is capable of carrying 2,000 bytes of data or less.

The RFID device serves the same purpose as a barcode or magnetic strip on the back of a credit/debit card; it provides a unique identifier for that object....

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Date: 2017-11-15 18:52:59
Website: adcbarcode.com

GiS mbH - RFID, RFID Leser, RFID Reader, Transponder ...

What is a RFID-Tag ?

A RFID-tag is a microelectronic circuit with transmit- and receive-antenna, with a control-unit and a data- and energy-memory. These circuits exist in several types of housings, for example as stick-label, button, chip-card, stick, bracelet, screw or badge. The housing is hermetically sealed and are very robust and resistant against shock, ...

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Date: 2016-01-27 14:37:06
Website: http://www.gis-net.de

RFID Readers - OI Tech

ULTRA LONG RANGE SERIAL AND WIEGAND READERS

R-2000 Serial Reader

Ultra long range, hands-free RFID readers for vehicle, asset and personnel tracking. The R-2000 series Ultra Long Range RFID Reader detects and decodes RF transmitted signals from tags. Tags and RFID readers provide an accurate and real-time ability to detect, track, control and monitor vehicles, assets and personnel. This dynamic...

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Website: http://www.oi-tech.com

‎RFID Scan Scan Write im App Store - itunes.apple.com

RFID Scan Scan Write requires a compatible TSL Bluetooth® UHF RFID Reader to explore the full functionality of the App.

RFID Scan Scan Write is designed to rapidly commission UHF RFID tags with both industry standard and custom EPCs. The App can take GS1 barcode information and then encode tags with GS1 SGTIN-96, GRAI-96 or GIAI-96 compliant EPCs or use scanned Hex/ASCII data directly to...

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Date: 2019-04-11 01:29:04
Website: https://itunes.apple.com

RFID Systems, Radio Frequency ID Systems from Pepperl ...

Help

RFID stands for "radio frequency identification" and refers to technologies that use radio waves to identify objects or people automatically. Typically, a serial number or other product- /object-related information ("identifier") is stored on a microchip. This chip is attached to an antenna that enables the chip to transfer the information needed for identification to a reading device. The...

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Website: http://www.pepperl-fuchs.com

Related topics : rfid active reader passive tag / rfid tag reader system / radio frequency identification rfid systems / active rfid tag and reader / active rfid tag reader

RFID Labels - Radio Frequency Identification Labels ...

Race timing

What is RFID?

Radio Frequency Identification (RFID) is an automatic identification method that stores and remotely retrieves data via an RFID tag or transponder.

How does RFID Work?

An RFID programmer encodes information onto a tiny microchip within a thin RFID tag that looks much like a normal pressure sensitive carton label. This tag is attached to a carton as it begins its supply...

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Website: https://www.onlinelabels.com

Related topics : uhf passive rfid tag reader / rfid active reader passive tag / passive rfid tag and reader / radio frequency identification tags (rfid) / rfid tag and reader working

Definition of RFID Tags - Asset Tag & UID Label Blog

Definition of RFID Tags

RFID tags are a type of tracking system that uses smart barcodes in order to identify items. RFID is short for "radio frequency identification," and as such, RFID tags utilize radio frequency technology. These radio waves transmit data from the tag to a reader, which then transmits the information to an RFID computer program. RFID tags are frequently used for merchandise,...

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Website: https://www.camcode.com

RFID laundry tag used for Identification & anti-counterfeiting

UHF RFID laundry tag suitable for any clothes, will not influence the comfortable when wearing it.

RFID laundry tag is waterproof, withstand voltage, heatproof, alkali resistance. RFID laundry tag can be reused in washing, drying, ironing and pressing.

UHF RFID tags can be read in a long distance in bulk, no need one by one, saved a lot of labor and much time, also can tracking the process during...

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Website: https://www.rfidntag.com

Related topics : uhf rfid laundry tags / rfid laundry tag reader / rfid laundry tag / rfid clothing tags / uhf rfid tag reader

RFID,barcode,RFID VS BARCODES: Advantages and ...

RFID VS BARCODES: Advantages and disadvantages comparison.

Writer:GERRY C. SHIHDate:2015-11-05

Abstract:

While manufacturers currently employ two forms of automated data collection: barcodes and RFID systems; there is much hype as to whether RFID will end up taking over the barcode. One data collection method is not essentially better than the other; they do both carry product information however...

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Website: http://www.posunitech.com

Related topics : rfid tags replace barcodes / rfid barcode tags / read write rfid tags / radio frequency identification tags (rfid) / rfid radio frequency identification tags

RFID Readers | IDBLUE

RFID Reader Benefits

Rethink Mobile RFID

The ultramobility of IDBLUE's handheld stylus readers allow the user to utilize RFID in applications never thought possible.

Take RFID to the point of work ??? whether it???s at the patients bedside, on the retail floor, or in-field for maintenance and repair work. IDBLUE readers are the perfect, economical choice for when it???s more practical to bring...

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Website: http://idblue.com

Related topics : mobile rfid reader with bluetooth connectivity / cost of rfid handheld reader / rfid reader mobile device / mobile rfid reader cost / cost of mobile rfid reader

RFID VS BARCODES: Advantages and ... - Adaptalift Hyster

What is it?

 

A barcode is a visual representation of data that is scanned and interpreted for information. Each barcode contains a certain code which works as a tracking technology for products; and is represented in a sequence of lines or other shapes. Initially this technology was symbolized by the width and spaces between parallel lines that were one dimensional. This then evolved into other...

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Date: 2017-03-04 02:51:53
Website: http://www.aalhysterforklifts.com.au

Related topics : read write rfid tags / rfid tags replace barcodes / radio frequency identification tags (rfid) / how to read rfid tag / rfid radio frequency identification tags

RFID Tag and Reader Antenna Design using EM solvers

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Hey there, I'm Anil. I'm a software engineer living in Gurugram, India. I am a fan of technology, design, and entrepreneurship.

Mar 30

RFID Tag and Reader Antenna Design using EM�solvers

RFID TAG AND READER ANTENNA�DESIGN

RFID stands for Radio-Frequency Identification. The RFID device provides a unique identifier for that object and just as a bar code or...

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Website: https://medium.com

RFDUMP.org

About

What is RFDump

RFDump is a backend GPL tool to directly interoperate with any RFID ISO-Reader to make the contents stored on RFID tags accessible. This makes the following types of audits possible:

Test robustness of data-structures on the reader and the backend-application

Proof-of-concept manipulations of RFID tag contents

Clone / copy & paste User-Data stored on RFID tags

Audit...

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Website: http://www.rfdump.org

Related topics : types of rfid tags and readers / rfid tag and reader working / rfid security tag reader / different types of rfid tag / types of rfid tags

RFID Readers | Manufacturers of RFID Reader Products|2.45G ...

What is RFID?

What is RFID?

RFID stands for Radio-Frequency IDentification. The acronym refers to small electronic devices that consist of a small chip and an antenna. The chip typically is capable of carrying 2,000 bytes of data or less.

The RFID device serves the same purpose as a bar code or a magnetic strip on the back of a credit card or ATM card; it provides a unique identifier for that...

Read more

Date: 2014-10-15 07:20:02
Website: http://www.jutairfid.com

Related topics : radio frequency identification device rfid technology / radio frequency identification device rfid / rfid card reader device / rfid tag and reader working / rfid reader device

Enhanced UHF RFID Sensor-Tag - cst.com

RFID, sensor, tag, UHF

Abstract:

A cost-effective integration of passive UHF RFID tags and sensors is still a challenge. In such a field, authors have already proposed a label-type multi-antenna Sensor-Tag, an RFID device...

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Website: https://www.cst.com

RFID Tags - Asset labels, Asset tags & Active RFID Tag ...

RFID Tags & Asset Labels

Save time. We find you the most appropriate system for your budget.

We can source almost any type of asset tag including asset labels and RFID microchips. As well as supplying samples, we can recommend optimum label size, material, and content before submitting artwork to you for approval prior to production.

Labels & Tags

There are two types of tag that are ideal for...

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Date: 2015-07-10 14:18:26
Website: assettrac.co.uk

Related topics : active rfid asset tags / rfid asset tagging system / radio frequency identification tags (rfid) / rfid radio frequency identification tags / rfid tags for asset tracking

What Is RFID? Here’s A Simple Explanation.

RFID means Radio Frequency IDentification.

RFID uses RF wireless technology to IDentify unidentified items.

Sometimes it helps to clarify a definition by not only asking the question what is RFID, but also asking what it's not.

Let's focus on an area that sometimes leads to confusion.

RFID tags are not the same as wireless sensors . These do require identification, especially if they're in a...

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Website: wireless-technology-advisor.com

UHF RFID Tags vs. HF RFID Tags – Part 2 | RFIDTags Blog

It seems I hear less and less each week about how High Frequency (HF) is the best frequency for item level tagging. As near field UHF (Ultra high frequency) continues to mature one by one the advantages and myths continue to disappear.

1. UHF RFID tags are affected by liquids

UHF far field is affected by...

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Website: http://rfidtags.com

Related topics : hf vs uhf rfid tags / uhf gen 2 rfid tag / near field uhf rfid tag / uhf rfid tags frequency / uhf rfid tag reader

RFID and Barcode Tracking | Patterson Pope

*

*

Please contact us �to learn more and to start discussing how to make the best use of your space.

BARCODE TRACKING

Barcode labels (either separately, or as part of a color-coded label) are placed on folders, assets and other items to be tracked. A barcode reader is used to optically scan or wand the barcode and capture the data to send back to the tracking system, which in turn updates the location or status of that item. These items can be checked in, checked out, and relocated so you'll always know where they are or who has them....

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Website: https://pattersonpope.com

RFID based Automatic Door Lock System with Arduino

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The Basic necessity of security can be attained by designing various door locks such as mechanical locks or electrical locks. These kind of door locks are designed with one or more keys, but for locking a large area various locks are needed. Generally, traditional locks are heavy and that are not strong as they can damage simply by using some tools. Electronic locks are better over...

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Website: https://www.elprocus.com

Supply Chain Management And Rfid in Retail Industry ...

Radio Frequency Identification for supply chain management in retail industry.. :�

Radio Frequency Identification for supply chain management in retail industry.. Presented by..., S. SYED NIZAMUDEEN

What is RFID? :�

What is RFID? Radio Frequency Identification RFID is the use of small devices that can be electronically identified at a distance, through many obstruction, using radio...

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Website: http://www.authorstream.com

Useful Tips for Using RFID for IT Asset Management

Passive vs. Active RFID Comparison

The primary difference between passive and active RFID tags is that active tags are powered by a battery and automatically broadcast their signal, whereas passive tags do not have a power source and only transmit a signal upon receiving RF energy emitted from a reader in proximity of the tag.

RFID readers read RFID tags just like barcode scanners read...

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Website: http://info.mobilereach.com

Intelletto Technologies Inc.- Intelligent RFID Products

Highlights

Intelletto introduces ChieKoo Bell, a Bluetooth Low Energy alerting system.

Intelletto broadens product offering for HF and NFC RFID inlays and tags. By launching a full range of RFID Label products and Services. Intelletto can now offer complete end to end RFID labelling services. These services include, encoding and serialization, High Quality color printing for RFID Labels and NFC...

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Website: http://www.intelletto.com

Related topics : rfid hf reader antenna design / hf rfid tag antenna design / hf rfid reader antenna / rfid label printing service / hf rfid tag antenna

RFID Tags | Truecount

RFID Tags: Getting it Right

The RFID tag is one of the most important components of RFID implementation. Tag characteristics vary, and the right tag, properly placed, at the right point in the supply chain is critical for success. The better the tag placement, the higher the ROI you can achieve. Performance tests by qualified suppliers and resellers can support the appropriate selection of...

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Website: http://www.truecount.com

Related topics : passive rfid tag read range / active rfid tag uses / active rfid tag read range / rfid tags used in retail / active rfid tags and readers price

How to remove Security Tags - ASP.net day

How to remove Security Tags

Most of the shopping mall or centers uses RFID technology to track their Items. Clothes are the most common

items sold at shopping centers. Why do I need to know about those security tags? This article describes how

items are getting tracked and why do I need to remove those security tags manually.

RFID : Radio-Frequency Identification is a technology which uses radio...

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Website: http://revenmerchantservices.com

Related topics : rfid security tag reader / rfid security tags clothes / rfid tag security system / passive rfid tag security / rfid tags clothing removal

Phidget RFID to change driver - Lap Counter

Phidget resellers list

What Pc Lap Counter can do with Phidget RFID reader ( since Pc Lap Counter version 5.22):

Change driver and car during race (exactly as you do manually with the "update" but without any manipulation).

Dedicate a card to a driver.

Dedicate a card to a car.

Dedicate a card  to a lane.

Dedicate a Phidget RFID reader to a specific lane (driver station).

Manage up to 8 Phidget...

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Date: 2017-12-30 10:56:48
Website: http://pclapcounter.be

Related topics : rfid card reader driver / rfid id card reader / rfid card reader program / rfid card reader programming / hid rfid card reader

Radio Frequency Identification for Beef Cattle - The ...

One of the newer methods in the cattle industry is Radio Frequency Identification (RFID) ear tags.

Radio frequency identification is any electronic identification system comprising a transponder containing a microantenna that, when read at a specific radio frequency, emits a signal containing a unique electronic code.

The three common physical forms of RFID transponders are ear tags, injectable...

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Website: http://www.thecattlesite.com

RFID Standards | Impinj

What are RFID standards?

RFID standards are guidelines or specifications for all RFID products. Standards provide guidelines about how RFID systems work, what frequencies they operate at, how data is transferred, and how communication works between the reader and the tag.

Why are RFID standards important?

RFID standards help ensure that RFID products are interoperable, regardless of the vendor or...

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Website: impinj.com

Related topics : uhf gen 2 rfid tag / active rfid tag standard / uhf passive rfid tag reader / rfid uhf gen 2 reader / uhf rfid standard

RFID chip in solar modules: efficient tagging and ...

Using RFID tags in solar modules is a relatively new development and method to keep track on the origin and technical performance of individual modules, facilitate replacements and in this regard also�insurance�and warranty handling.

Being a new trend yet unbeknownst to many in the solar industry, international product standards and trade regimes still largely ignore RFID tags.

However a...

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Website: sinovoltaics.com

RFID Readers | Passive | Semi-Passive | Active

You are here: Home > RFID > RFID Readers

RFID Readers

GAOTek RFID readers are network connected devices in which mobile or a fixed base instrument sends data or power and communicates to the tags or transponders through wireless means. It has its own antenna to emit its own unique signal and receive signals from the transponders within range. Our readers can differ from one another depending on...

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Website: gaotek.com

Active RFID Tag 2.4Ghz Current Monitoring - Youme Tech

Active RFID Tag 2.4Ghz Current Monitoring

Active RFID Tag 2.4Ghz Current Monitoring Helen 2017-05-31T08:05:13+00:00

Project Description

Active RFID Tag 2.4Ghz Current Monitoring

Trade Details:

Minimum Order Quantity: 1 Piece

Supply Ability: 50000 Pieces per Month

Place of Origin: Guangdong, China (Mainland)

Payment Terms: L/C, T/T, Western Union, Paypal

Product Name

Body: 56x36x27mm; Cable: 235mm...

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Website: https://www.youmetek.com

RFID – A Basic Introduction & Simple Application - ElProCus

6 Comments

Consider a Couple of Situations:

You are in a mall buying a lot of things and now you have to wait in the queue for a long time and when your time comes, the person at the counter checks each item for its barcode, scans it and then the computer processes it slowly. Overall it's a quite time consuming job both for you and the person at the counter.

You are supposed to make a database of...

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Website: https://www.elprocus.com

RFID Technology Tags Readers And Software |authorSTREAM

RFID Technology: Tags Readers and Software

slide 2:

RFID Technology: Tags Readers and Software FID which is the short form of radio frequency identity is a DSRC or dedicated short range communication technology. In fact RFID refers to several technologies wherein radio waves are used to automatically identify objects or people. The technological concept of RFID is akin to barcode systems of...

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Website: http://www.authorstream.com

Related topics : difference between passive and active rfid tags technology / rfid tag reader software / rfid active reader passive tag / rfid tag reader system / rfid active tag technology