xportal extended range test.wmv
Follow up from initial test reading RFID tags in a wallet. These tests were using the xPortal as before with Monza 4 powered RFID tags. This shows how passive RFID can be used to monitor secure facilities or a customer loyalty program.
From: rfiddrew
Related topics : passive rfid tag uses / passive rfid tag security / rfid tags uses / how to test rfid wallet / programing rfid tags
Arduino RFID switching
Radio-frequency identification (RFID) uses electromagnetic fields to automatically identify and track tags attached to objects. The tags contain electronically stored information. Passive tags collect energy from a nearby RFID reader's interrogating radio waves. Active tags have a local power source such as a battery and may operate at hundreds of meters from the RFID reader.
Using that system we have experimented lighting rate device which has ability to measure light intensity. The uniqueness...
From: Robert Kodra
Related topics : radio frequency identification tags (rfid) / rfid active reader passive tag / radio frequency identification rfid systems / radio frequency identification device rfid / active and passive rfid tags
OMNI ID Passive Tags
At RFID Journal Live,Ed Nabrotzky, Vice President of Sales and Product Development at Omni-ID, and he showed us some of their new Passive Tags.
More Information can be found at https://gatewayrfidstore.com/product-category/manufacturer/omni/
From: Gateway RFID Store
Related topics : passive rfid tags for sale
RFID NANOTECH SPYCHIPS
Radio-frequency identification (RFID) is the use of an object (typically referred to as an RFID tag) 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...
From: dumbbell33
Related topics : radio frequency identification tags (rfid) / efficient object identification with passive rfid tags / rfid active reader passive tag / use of rfid in supply chain management / rfid tag uses
RFID Weapons Part II - AR-15
Passive radio frequency identiifcation for weapons tracking, this second episode we discuss tagging the AR-15 with RFID and tagging the Glock with passive RFID.
From: ODINtechnologies
Related topics : passive tag rfid / rfid tracking tags / rfid tag frequency
Farsens Pyros - Battery Free Thermistor Temperature Tag.
Pyros: Battery free wireless RFID thermistor probe monitoring water temperature demo. The Pyros tag is a passive RFID sensor tag. Built in a compact PCB format, the tag includes 10KOhm thermistors with measurement ranges from a minimum of -50°C to a maximum of +300°C degrees with a maximum accuracy of ±3°C degrees. RFID tag operation range is -30°C to +85°C degrees.
From: APC Hero
Related topics : maximum range passive rfid tag / rfid tag temperature sensor / rfid temperature monitoring
Do you have use cases for cheap passive RFID tags that can one-way authenticate?
I'm asking for help from my connections to come up with concrete uses for a cheap passive RFID tag that can perform one-way authentication.
Those of you who follow my videos will know that recently I invented and filed a patent for a blockchain-backed enhancement for such a thing. So far I have:
1. replace barcodes with a more secure RFID in open supply chains so anyone can report goods in transit, not just trusted partners,
2. replace IoT devices currently used to track expensive goods with...
From: Thinklair
Related topics : cheap passive rfid tags / passive rfid tag uses / supply chain using rfid / rfid tags replace barcodes
Universal Mini RFID Asset Tag
The Universal Mini RFID Asset Tag is a surface independent tag that uses a patented inlay design and passive RFID Technology to obtain a read range of approximately 12 feet. At just 2.75 inches long by 0.75 inches wide and just .05 inches thick, it remains the lowest profile among metal mount tags.
From: Julia Deets
Related topics : universal mini rfid asset tag / rfid asset tags / metal mount rfid tag / design of rfid tag / rfid tagging technology
Open RFID Tag - EM4100 cloner firmware
How the EM4100 cloner works.
Pressing button S1 when approaching the Open RFID tag to a RFID reader will boot the capture mode.
In this mode, the Open RFID Tag sniffs and decodes the communication between the RFID tag and the RFID reader. If an EM4100 memory map is correctly captured (the CRC and parity is checked), the memory map is stored and LED1 is switched on.
If S1 is not pressed, the Open RFID Tag emulates the latest RFID tag captured.
100% passive. No battery.
Generic...
From: TechForFun
Related topics : rfid tag and reader communication / passive rfid readers
Localization of mobile robots with RFID
Localization of mobile robots with passive RFID tags and a Kalman Filter.
From: Leonardo Rocha Olivi
Related topics : passive rfid tags / mobile rfid