Rfid

RFID based Mobile Payment System Using Atmega644

Introduction and Rationale We used our ECE 4760 final project as a platform to develop a proof of concept for Mivo. Mivo is a low-cost, stripped down mobile payment system. Our prototype combines Radio Frequency Identification (RFID), Security Pin Authentication and Ethernet Data Transfer to provide a prototype for a low-cost secure payment system that […]

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Tune In, Charge Up: RF Energy Harvesting Shows its Potential

In today’s wireless, connected world, ambient Radio Frequency (RF) energy is everywhere. Technically, this free-flowing energy can be captured, converted and stored for use in other applications. In fact, it is already in use in a number of ultra-low-power, battery-free applications, such as RFID tags, contactless smart cards, and wireless sensor networks. As a result

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SL500F – a „full-featured“ RFID device

RFID reader / writer SL500F gladly communicates with any 13,56MHz RFID card. For a concrete application we usually need only one type of an RFID communication. For the sophisticated devices or for devices intended for configuration of various RFID cards, a reader handling all common protocols can be very convenient. SL500F, a novelty in our

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How RFID Works

Long checkout lines at the grocery store are one of the biggest complaints about the shopping experience. Soon, these lines could disappear when the ubiquitous Universal Product Code (UPC) bar code is replaced by smart labels, also called radio frequency identification (RFID) tags. RFID tags are intelligent bar codes that can talk to a networked

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Finalists Unveiled for the Fifth Annual RFID Journal Awards

New York, NY (PRWEB) March 7, 2011 RFID Journal, the leading source of news and in-depth information regarding radio frequency identification and its many business applications, has unveiled the finalists for the 2011 RFID Journal Awards. The winners will be announced at RFID Journal LIVE! 2011, the company’s ninth annual conference and exhibition, to be

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New Generation of Highly Conductive Inks Making RFID Tags Better, Smaller

Tyngsboro, MA (PRWEB) June 14, 2005 The application team at Creative Materials Inc. a worldwide leader in inks, coatings and adhesives, has developed a highly conductive ink for printing RFID antennae. Passive RFID tags have antennae that can absorb radio waves from an interrogator device. The tags use the received radio energy to power an

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