Selected videos for topic: rfid tag and reader communication
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RFID under water - Test in plastic pot
Liquids inhibit RFID power transfer and communication and we wanted to test it.
RFID reader, reader antenna and a sensor tag (Stella battery free LED tag) were set up in a very simple configuration.
You'll see it by yourself in the video. We can read the tag when on water, can even read the tag underwater when at around 5 cm but we lose communication - the LED does not light up anymore - once we go deeper.
This is what you would expect when having an RFID tag underwater, right? Well, not...
From: FARSENS
Related topics : rfid tag and reader communication / how to test rfid reader / rfid tag sensor
ERA Vault Smartphone GSM/SMS Communicating Alarm System with RFID
The Vault self-monitoring/communicating alarm system can be remotely controlled and monitored from anywhere in the world with the free iOS and Android ‘ERA Vault Alarm’ App.
Alerts and notifications are sent via SMS text as they happen and include: entry/exit, power failure/recovery, flood, smoke and more.
The LED Control Panel with RFID Contactless Tag Reader can also be operated with the Touch Keypad, by Remote Control or with the handy RFID Contactless Tag.
From: ERA
Related topics : rfid tag alarm system / rfid tag and reader communication / rfid monitoring system
IDSense: A Human Object Interaction Detection System Based on Passive UHF RFID
IDSense: A Human Object Interaction Detection System Based on Passive UHF RFID
Hanchuan Li, Can Ye, Alanson P Sample
Abstract:
In order to enable unobtrusive human object interaction detection, we propose a minimalistic approach to instrumenting everyday objects with passive (i.e. battery-free) UHF RFID tags. By measuring the changes in the physical layer of the communication channel between the RFID tag and reader (such as RSSI, RF phase, and read rate) we are able to classify, in real time,...
From: Association for Computing Machinery (ACM)
Related topics : passive uhf rfid system / uhf passive rfid tag reader / passive rfid tracking system / types of passive rfid tags / uhf rfid tags
RFID Class Project
This is the electronic portion of an RFID controlled doggy door. The RFID reader communicates with a Raspberry Pi via a USB to TTL dongle. The Raspberry Pi then moves the servo arm when the correct RFID tag is read.
From: GlorfindelRW
Related topics : rfid projects raspberry pi / rfid tag and reader communication / rfid door controller / rfid tag reader usb
Unitech Pocket-Sized RP901 RFID Reader
The Unitech RP901 takes the chore out of scanning UHF tags by using the latest in radio frequency identification (RFID) technology. RFID tags can be read at a distance, can pick up multiple tagged items, and greatly reduce your scanning times as it allows you to
identify objects via wireless communication. Unique from typical RFID readers, this pocket-sized UHF RFID reader is the first of its kind because of its grippable size. It communicates with iOS, Android, and Windows mobile devices via...
From: RACO Industries
Related topics : radio frequency identification tags (rfid) / radio frequency identification device rfid technology / uhf rfid tag reader / uhf rfid tags distance / rfid tag frequency
Earthsearch - Logiboxx and GATIS Logistics Solution
www.EarthSearch.us
LogiBoxx is an intelligent GPS device that offers the world's first wireless integration of RFID and GPS technology. It is able to communicate wirelessly with certified active RFID Tags and Seals or with passive RFID Tags and Seals when combined with certified RFID readers. Information collected is sent to GATIS software in real-time enabling you to have continuous visibility of your assets and to efficiently manage your business. Primary power source is a car battery;...
From: EarthSearch
Related topics : rfid active reader passive tag / active and passive rfid tags / rfid tag reader software / rfid tag information / rfid asset management tags
RFID E-Paper Tags by ubiik
Industrial grade e-paper tags eliminate paper labeling using wireless transmission of information to reusable, fully-graphic E-paper screens. Two way communication between tags and RFID readers allows the tags to pass the readers valuable information such as the package origin, destination, temperature, humidity, and much more. The information can be available to the whole enterprise by passing all the information to the backend server or cloud.
Learn more and www.ubiik.com
From: ubiik
Related topics : rfid tag and reader communication / rfid paper tags / industrial rfid tags / rfid tag label / rfid tag uses
Introduction of UHF 433 MHz Active RFID Reader/Receiver with RS485 RS232 (214011)
The UHF 433 MHz Active RFID Reader/Receiver with RS485 RS232 detects and decodes RF transmitted signals from compatible Wavetrend tags. The data from detected tags is sent by the reader via RS485/RS232 or USB to authorized corporate computing systems.It can be used in two modes: hardware auto-polling mode for continuous feed of tag data to the system in the fastest possible manner and software polling mode for dynamic communication with each reader by software applications, instant notification...
From: GAO RFID Inc.
Related topics : 433 mhz active rfid reader / usb uhf rfid reader / active uhf rfid tags / rfid reader applications
RFID Card/Label/Keyfob/Tag/Inlay/Wristband supplier from China
We are one of the most professional manufacturer of contact and contactless smart cards, smart tags and RFID reader.
Since 2000, we provided billions of smart card/ RFID tag to our clients worldwide every year.
We established the important partnership with the major semiconductor companies worldwide, such as NXP, EM, TI, ST, Impinj, ATMEL, INSIDES, JEWEL, as well as Fudan Microelectronics, Huahong Group.
In order to provide the high quality and best service to our customers, D & H SMARTID...
From: Carson Peng
Related topics : rfid smart card reader / smart rfid tag manufacturers / rfid tags and smart labels / rfid tags suppliers china / rfid card id number
Tragging Startup Forum
Tragging at TEC "Tripoli Entrepreneurs Club" Startup Forum, featured by LBCI.
Tragging SARL is an RFID & NFC solution provider based and operating in Lebanon and Saudi since January 2014.
Tragging offers business solutions based on RFID solutions technology. Tragging is located and based in Lebanon and Saudi.
RFID is a new technology that helps humans to identify other humans or machines remotely. RFID can be embedded within smart devices. RFID is the process by which items are uniquely...
From: Tragging Technology
Related topics : rfid based solutions / companies that use rfid tags / rfid tags uses / technology solutions rfid reader / companies using rfid technology