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

RFID vs NFC – Blue Bite – Medium

NFC, as a subset of RFID, operates within the High Frequency (HF) range of the RFID spectrum.

While RFID and NFC are based on the same underlying technology, they differ in a few important ways.

RFID vs NFC

Radio Frequency Identification

Introduced in the 1980s, RFID was designed to improve upon the use of printed barcodes used for tracking inventory through the supply chain. Unlike a barcode...

RFID – Homeland Security – Medium

RFID technology transmits information across radio waves that have the capacity to identify, recognize, trace, track and monitor animate and inanimate objects. RFID is "a system that transmits the identity (in the form of a unique serial number) of an object or person wirelessly, using radio waves." RFID is part of the Automatic-ID family of technologies. RFID technology uses RFID tags and...

Build a cheap RFID Tag reader for UK Livestock using ...

Build a cheap RFID Tag reader for UK Livestock using RaspberryPi Zero

Following retirement from my career as a medical doctor, I now have a smallholding of some 40 acres with three flocks of rare breed sheep numbering about 150 in total.

Recent regulations from the European Union require that all sheep are tagged with EID ear tags and a comprehensive record of all intervention is kept and...

Digital Rfid Reader For iPhone – Rfid Reader – Medium

Rfid reader is one of the latest technological devices that allows you to read UHF or HF RFID tags from the iPhone device. The following are the iPhone series that are compatible with the Rfid readers from AsReaders.com; iPhone SE/5/5s, 6 and 6s, 6Plus/6sPlus, iPod touch generations, iPad Mini1/2/3 and the iPad Air2/iPadPro9.7. The Lightning Connector is what this rfid Readers for iPhone are equipped with hence making them very powerful. AsReader uses the latest technology when it comes...

Welcome To the Future! RFID Technology Benefits for Retail

Radio Frequency Identification (RFID) tags are rapidly replacing the old bar codes that have been used since 1974. Radio Frequency Identification technology has its roots in World War II when this type of technology was used to track airplanes. The concept for utilizing this technology to track retail objects didn't really catch on until...

How Can RFID Technology Benefit Healthcare Facilities?

The technology can also be beneficial to healthcare facilities in a number of ways.

In the modern world, the highly advanced and efficient technology of RFID is used in countless applications. It has helped big as well as small enterprises to make spectacular gains via its incorporation in various business processes within sectors such as transportation, retail, aerospace and automotive. In the...

Rfid Inventory Management Software Company - medium.com

RFID is the same basic technology that you use in your car to listen to the radio. A radio tower sends out radio waves that your car antenna picks up even through obstacles like trees. RFID does this on a smaller scale. A device is used to send out the radio waves which are picked up by the small RFID chips. The chips antennas then shoot that wave back...

Using the Parallax Serial RFID Reader with the Raspberry Pi

I'd originally purchased the Parallax Serial RFID Reader several years ago with the hopes of resurrecting an old automatic cow feeder we have lying around on the farm. The original 1980's era feeder used proprietary transponders attached to the cow's collar, and when scanned would dispense a preset grain ration a couple times per day. We...

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