Selected videos for topic: active and passive rfid tags
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The Antichrist, The Beast and The Dragon Are Coming... Are We Prepared?
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. Unlike a barcode, the tag need not be within the line of sight of the reader, so it may be embedded in the tracked...
From: Pharaoh Said That
Related topics : rfid active reader passive tag / radio frequency identification tags (rfid) / active and passive rfid tags / rfid tracking tags / rfid tag information
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
Electro 3000- Cronk- Fall 2017
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...
From: Dwayne Shelby, Jr.
Related topics : passive rfid tag modulation / active and passive rfid tags / rfid tag uses / micro passive rfid tags / rfid projects using arduino
IDSense: A Human Object Interaction Detection System Based on Passive UHF RFID
Link to publication page: http://www.disneyresearch.com/publication/idsense-a-human-object-interaction-detection-system-based-on-passive-uhf-rfid/
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...
From: DisneyResearchHub
Related topics : uhf passive rfid tag reader / passive uhf rfid system / types of passive rfid tags
AssetVUE: RFID Technology
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.
From: IdeaLabMarketing
Related topics : active rfid asset tags / rfid active tag technology / passive rfid tag components / rfid tag types
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
what is RFID ? What is NFC ? applications, concepts, working and properties
read this guys if u want to go deeper http://www.mediafire.com/file/0zcj13addz1o5wp/Components_of_the_RFID_System.pdf
what is RFID ? What is NFC ? applications, concepts, working and more of RFID and NFC. Difference between RFID and NFC.
Types of RFID on frequency basis - low frequency , high frequency and ultra high frequency . Types of RFID on basis of tags - active , passive and BAP ( battery assisted passive ) tags . Working and benefits of each of tags . NFC working and advantages. A lot...
From: Hacks And Security
Related topics : high frequency rfid tag / difference between active and passive rfid tags / tag rfid nfc / passive rfid tags applications / passive rfid tag system
RFID for Supply Chain Management DSIM 518
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.
From: RFISsupplychain
Related topics : semi passive rfid tags price / active rfid tags vs. passive rfid tags / cost of active and passive rfid tags / radio frequency identification tags (rfid) / types of passive rfid tags
Basics and Benefits of RFID Asset Tracking
A2B Tracking's VP of Technology Darryl Layne discusses the basics of barcode tracking vs. RFID asset tracking with CEO, Peter Collins. In this A2B Tracking video, they'll discuss the basic benefits of barcode asset tracking and RFID asset tracking, where each type of tracking is valuable, and the difference between active and passive RFID tags.
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From: A2B Tracking Solutions
Related topics : rfid technology for asset tracking / rfid tags for asset tracking / rfid active tag technology
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