Selected videos for topic: active rfid tag and reader
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RFID Tag Sensor Using Smart Attendance System
RFID tags:
Now, three different kinds of RFID tags are commercially available.
1) Passive tags
2) Active tags
3) Semi-passive tags
These passive tags do not have any power supply. They used to get their power from the incoming radio waves from the Readers.
While active tags have a power source for their internal circuitries. And for sending the response to the reader also, it uses its own power supply.
In the case of semi-passive tags, they have a power supply for internal circuitries,...
From: Syed Mukibur Rahman
Related topics : difference between active and passive rfid tags / rfid active reader passive tag / semi passive rfid tags / passive rfid tag system / passive rfid tag sensor
Active RFID Tracking Web Application Demo
http://www.ns-tech.co.uk/active-rfid-tracking-system/
Active RFID people / asset tracking system video showing a demo of a single tag moving around the map plan diagram corresponding to its real world location in one of 3 rooms.
Large orange spots indicate positions of readers.
From: nstech1
Related topics : active rfid tracking system / active rfid asset tracking / rfid tags for asset tracking / rfid asset tagging system / rfid tag reader system
What does all of this RFID lingo mean?
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
Download Free...
From: ClearStream RFID
Related topics : hf vs uhf rfid tags / active vs passive rfid tags / active rfid tag frequency range / nfc vs rfid frequency / active vs passive rfid reader
Active RFID Tracking Web Application Trilateration Demo
http://www.ns-tech.co.uk/active-rfid-tracking-system/
Active RFID people / asset tracking system video showing an attempt at using trilateration to determine the unknown position of tag using the known position of 3 readers, and signal strengths to them.
Large orange spots indicate positions of readers.
The tag was first placed in the centre, then moved to the top left, top right, bottom right, bottom left, top left, then back to the centre.
As can be seen the code needs...
From: nstech1
Related topics : active rfid tracking system / asset tracking system using rfid / rfid tags for asset tracking / rfid asset tagging system
RFID activated HTML5 app
A prototype for a RFID controlled HTML5 application. Using JavaScript, Node.js, WebSockets and RFID tags we were able to trigger different events on the application according to which RFID tag was placed on the reader.
From: Gareth Williams
Related topics : active rfid tag applications / rfid tag uses / active rfid tags
Smart Access Control (Hussar™ Active RFID Tag)
WIth readers installed at the entrance, doors can open automatically when authorized persons carrying active RFID tags approach. The point and time of entry and exit would be recorded mechanically. Security is heightened because RFID tags can hardly be replicated.
For more information, please read
website1: http://www.active-rfid.net
website2: http://hkrfid.blogspot.hk/
Hong Kong RFID Ltd.
Email: sales@hk-rfid.com
From: HK RFID Business Case and Product Demo
Related topics : active rfid tag reader / rfid security tag reader / rfid door access reader / rfid smart tags
Intelligent Lift Service (Hussar™ Active RFID Tag)
With the Intelligent Lift Service installed, lifts will open automatically and go to designated floors which only authorized persons have the right to enter. All you need to do is install readers at the door and save information of the persons in active RFID tags.
For more information, please read
website1: http://www.active-rfid.net
website2: http://hkrfid.blogspot.hk/
Hong Kong RFID Ltd.
Email: sales@hk-rfid.com
From: HK RFID Business Case and Product Demo
Related topics : active rfid tags for sale / active rfid tag and reader
PhilaU MSID: Tilt-Activated RFID Reader Demo
A raw video demo of Team WON's second project for Interactive Prototyping, Fall 2012. The RFID module only reads the tag when it is tilted more than 45 degrees off the vertical axis. If worn on the forearm, this device will only read nearby RFID tags when in the handshaking position.
From: Don Pancoe
Related topics : how to read rfid tag / active rfid tag reader
Active RFID Packet Format and push button message
The Active RFID packet format is ASCII type. The message include the ID of reader and tag and the RSSI value between the rag and reader. The information will support the real time location system application. Please visit the site for more information.
http://uconnect.com.tw/ActiveRFID.html
From: uconnecttw
Related topics : active rfid tag in real time location system / types of active rfid tags / active rfid tag reader
Dual-Purpose RFID Security Management System : DigInfo
DigInfo - http://movie.diginfo.tv
Hitachi has developed a dual-purpose RFID security management system. The system can be used as a personnel-tracking system or as a building or area access control system. The system utilizes active RFID tags equipped with infrared receivers. Each tag features a unique ID and via infrared transmission is capable of transmitting positional data. This makes it possible to both identify individuals as well as determine their location.
This hands-free access...
From: ikinamo
Related topics : security system using rfid / tracking system using rfid / rfid tag security system / rfid reader access control system / rfid hospital equipment tracking system