This video discusses the differences between active and passive RFID tags.

In this webinar Impinj and Confidex will discuss the critical components and benefits of AVI, and how Confidex's new AVI products, powered by the Impinj Monza 4E tag chip, is enabling exciting, real-world applications such as toll collection, access control, and fleet management using passive RFID.

What you'll learn

- Automatic Vehicle Identification Trends & Standards

- Why Passive RFID is the right choice for AVI

- A Real-world Customer's AVI Experience using Passive RFID

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Now you don't have to fumble for the right key to unlock your door. The serial RFID reader kit comes with 4 passive tags including the keyfob type. There is also a pushbutton on the inside to toggle the lock.

This kit includes a servo, passive serial RFID reader, an Arduino Pro-Mini equivalent, wall power adapter, enclosure and ProtoDough (mold-able prototyping plastic) to make a custom adapter from the servo to the deadbolt pin.

Note: The lighted switch is no longer available so the kit comes...

More Tags information at: http://www.asiarfid.com/RFID-Tags.

RFID Passive Tags usually have three materials, paper, pvc, pet. Asiarfid.com could provide you custom chips, sizes, colors, print, etc. You can use them in library, supermarket, company, concert, etc.

→ 9 Videos (and 251 Articles) for this topic

In this video we do our best to explain the most common RFID lingo.

- Types of RFID: LF vs. HF vs UHF vs. NFC

- Passive vs. Active RFID

- Operational Frequency / Frequency Range

- Power Level / Sensitivity

- RFID Tags: Tag Memory, Tag Size, IC Type, Read Range, Hex vs. ASCII

-RFID Reader: Fixed vs. Mobile, Region, Power Output, GPIO, Read Range

- RFID Antennas: Gain, Beam width, Front to Back Ratio, Axial Ratio, Polarization, Maximum Input Power, VSWR

- Cable and Connector Types

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In the context of a prototype Antenna-Lab, undergraduate students of the Dept. of Electrical & Computer Engineering of AUTh designed some prototype UHF RFID tags under specific guidance and size-constraints. The antennas were constructed and attached to a passive RFID chip with wake-up sensitivity threshold equal to -14dBm. All tags demonstrated impressive range performance (considering the tag's sensitivity), in the order of 7.5m to 8.5m, in the laboratory environment, which indicates that...

Today, Alison looks at a few UHF (Ultra High Frequency) passive Gen2 RFID (pRFID) tags that are great for tracking cars, trucks, and maybe even bicycles.

pRFID is where everything is going in the RFID world. It's cheap ($0.20 to a couple of dollars, depending on what you need), doesn't need batteries, lasts forever (or, 10+ years, whichever comes first), and has great range for tracking vehicles (20 feet or more).

Take a look then give us a call to start tracking your stuff!

Technology:

-...

Radio-frequency identification (RFID)

An RFID tag is an object that can be applied to or incorporated into a product, animal, or person for the purpose of identification and tracking using radio waves. Some tags can be read from several meters away and beyond the line of sight of the reader.

Most RFID tags contain at least two parts. One is an integrated circuit for storing and processing information, modulating and demodulating a radio-frequency (RF) signal, and other specialized...

Small profile, big results! Perfect for on-site printing and on-demand RFID tag encoding and printing.

With a smaller footprint and low profile, the Universal Mini RFID Asset Tag easily fits in smaller places and on assets where other tags may be too large.

Developed using the same premise as our original Universal RFID Asset Tag, the smaller tag utilizes a patented inlay design and passive RFID technology to obtain incredible read ranges on a variety of different materials - metal, plastic...

What is RFID? RFID (Remote Frequency Identification) includes tags that have sensing capabilities to identify data center equipment. There are several components that make up RFID but the main focus of Asset VUE is the tie between RFID, assets and an intelligent database. There are two main types of RFID - active (battery) and passive (no battery). Asset VUE is a passive solution which is far more cost-effective.

In this video, RFID (Radio Frequency Identification) Technology is explained by MAC Packaging.

So, in this video, what is RFID, what is inside this RFID system, how RFID works, and application of RFID have been explained.

What is RFID?

RFID is technology which works on radio frequency and it is used for the auto-identification for the different object.

The RFID system mainly consists of two parts.

1) RFID Reader or Interrogator

2) RFID Tags

In this RFID system, this RFID reader...

Breaking the read distance records for Low Cost passive RFID tags using a standard Alien H3 chip.

Amazon-US: http://babbleify.info/slus/2/com/B01CRAHRLU/info

The Omni-id Solo is a special purpose passive Rfid tag that delivers high-end performance in a low-cost, durable encasement for customers who require real-time, supply chain visibility of assets.

Intended for single use, the is ideal for rental or pooled likely to be processed many times throughout their lifespan that are exposed to harsh indoor or outdoor environmental conditions.

The is available as a regionally-tuned with a read...

1- introduction

RFID = Radio Frequency Identification.

2- RFID vs. Bar Code

* Safety.

* Distance.

* Speed.

* Price.

3- RFID Catagories

a/ Tags types:

active - semi-passive - passive - chipless

b/ Major purposes:

Authentication - Identification - Tracking

c/ Tag holder:

Human - Subject

4- Application Consideration

a- connect psychical world to digital world.

b- improve efficiency

c- enhance safety

d- cost.

5- Conclusion

RFID improves businesses.

This video is about the implication of a RFID Module being used to open up a shower curtain without the use of your hands. The RFID Module is activated using a passive RFID tag. Once the tag and the Module connect a signal is sent to the micro controller, the Arduino, which activates the servos that make the shower curtain open and close with a simple touch. This project was created at Louisiana Tech University in its Engineering 122 class as part of the Living with the Lab first-year...

This video documents our research efforts in localizing a mobile service robot with ambient sensors. In this case, a particle filter was used which evaluated the detections of passive UHF RFID tags and the signal strength of Bluetooth nodes. The motion model relies on odometry. Another options is to incorporate WiFi round trip times (time of arrival measurements) or to fuse all sensors. The video shows that the mobile system can track its pose quite accurately. The mean localization error is...

People Tracking, Personnel Tracking, & Employee Tracking are now possible by using BAP RFID or battery assisted passive RFID.

RFID.net reviews the BAP Badge RFID tags from CSL. Host: Louis Sirico

CSL’s Battery Assisted Passive (BAP) ID Card solves an ancient issue of providing automatic, hands-free identification of people and assets at the right price point. The ultra-thin battery boosts the RF signal yet still allows the ID card to fit into a wallet and is pre-printable. The BAP ID Card...

Bulk identification of products and short scanning time are two of the prime advantages of using RFID tags, instead of bar code labels, An RFID tag can either be active or passive. An RFID tagged product, may either be passed through a reader or scanner. The tag reading process, begins with the RFID antenna, sending a scanning signal which activates the transponder in a tag to respond. An RFID reader consists of a scanning antenna that are attached to computers, which can receive signals from...