Selected articles for topic: 125khz rfid reader antenna design
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125KHz RFID Reader for Raspberry Pi from CognIoT on Tindie
125KHz RFID Reader from CognIoT. The Reader offers one of the best OOB (out of box) experiences for Pi based RFID readers. By using the UART of the Pi for communication and the built in intelligence of the Reader the user is able to operate the Reader without the need for libraries to be downloaded and compiled onto the Pi. Example software shows how to setup the 125KHz RFID Reader and how to monitor the RFID tags. The uses are endless - what will you design with the 125KHz RFID Reader?
The RFID reader is intelligent making your life simpler. The Pi sends commands to the reader over the...
RFID Manufacturer:B2BManufactures.com: Reliable Taiwan and ...
Hong Kong RFID Co., Ltd.
Being the hub of wide varieties of RFID products & equipments, Hong Kong RFID owns strong factory production lines & R&D expertise specializing in providing innovative & customized RFID solutions & products such as UHF RFID tags, RFID readers, RFID printers & encoders, RFID antenna, smart cards, MiFARE cards, contactless readers. With our strength and devotion, our...
New products of RFID readers, Access controller - Giga Tms
Mifare Reader\13.56MHz RFID Reader ISO14443A
MR2S/MF7S 1 Wire Mifare UID Reader
MR2S and MF7S are Mifare UID readers with 1-Wire and RS232 interface, designed to integrate with vehicle trackers and other controllers. With 10-48 VDC power input, it is convenient to install the reader in different vehicles. It aims to offer more flexibility to build solutions at ... more
Ultra High Frequency...
RFID Singapore: RFID Tags,RTLS,Readers,Antenna & Solutions ...
Provider of RFID Hardware,Software,Tags, Readers, Antenna,Sensors, Active RFID and Passive RFID Solutions in Singapore.
Telephone: +65 81575246 | Email: Sale@RFIDSingapore.com.sg
Office at 6 Harper Road, #02-05/06 Leong Huat Building , Singapore 369674
RFID Singapore - About Us
RFID Singapore (SG) is a RFID Solutions Provider in Singapore and boasts many years of experiences specializing in...
Date: 2017-05-03 09:21:24
Designing an RFID antenna - Hackster.io
Designing an RFID antenna:
Basically I am motivated to replace the antenna on this RFID reader. The reader is really cheap, and fits my porpoise, its recognized as a USB keyboard.
My Idea is to build a new antenna that can be fitted into a PVC tube and have a usb "reading rod". Basically I want to make a new coil with copper cable which area is a rectangle instead of a square.
Hackaday has provided me with some information about this, but nothing useful about antenna modding.
125KHz RFID reader anntena coil - Forum for Electronics
i need some help pls... i currently modified a 125KHz RFID reader anntena coil, the actual read range for 125KHz RFID reader is about 4cm. I plan to remove the original anntena coil and replace with another anntena coil to improve the reading range. so, what type of material i needed to build the antenna coil? for example copper? is that correct? how many turn for the anntena coil? how many...
Date: 2012-05-21 02:35:24
125kHz RFID Reader Design – Electronic Product Design
RFID Circuit & PCB Design Notes
It's usually very important that the voltage supply to an RFID reader is protected from ripple and interference.
Where you have noisy electronics in the proximity:
A simple RC filter of 10R and 1000uF will go a long way to preventing interference. Better still is using a separate power supply from a dedicated voltage regulator if you have the option.
Use a star...
RFID Software | Sensor Control | Access Tracking
You are here: Home > RFID > RFID Software
Radio Frequency Identification technology, commonly referred to as RFID, uses electromagnetic fields for the purposes of identifying and tracking objects. More recently, the technology has moved into mainstream applications that speed up the handling of manufactured goods and materials by attaching RFID tags to them. RFID technology has been...
RFID Circuits free electronic circuit links
Wireless RFID Smart Key Detector
Many cars now use a key with an imbedded RFID microchip.� The microchip is read when the key is inserted into the car's ignition.� The keys containing a microchip often look the same as most other keys. People duplicating car keys will often not know of the microchip.� This circuit will light a LED if it...
Date: 2017-12-07 20:55:33
Animal tag and RFID reader/writer module - Priority 1 Design
(*1) For animal identification transponders:� Destron, Datamars and Trovan transponder technologies are not supported.
(*2) Reading range indicated is based on connection of our RFIDCOIL-49A antenna. Reading range may increase
or decrease depending on the specifications of the antenna attached,�transponder type,and power supply conditions.
About FDX-B and HDX animal identification.
Date: 2013-05-09 00:43:54
Seminar Presentation of RFID |authorSTREAM
A Seminar Report ON RFID Submitted by Reshma S. Magar Shital M. Talekar K .T .Patil College of Computer Science (B C S III rd), Osmanabad. Dr. BAMU, Aurangabad Under the guidance of Mr. Hannure sir
AN INTRODUCTION TORFIDRADIO FREQ. IDENTIFICATION :
AN INTRODUCTION TORFIDRADIO FREQ. IDENTIFICATION
3 Contents: -...
RFID Based Access Control using Arduino | Full Project ...
GET A FREE PASS TO IOTSHOW AND INDIA ELECTRONICS WEEK
RFID is a non-contact, automatic identification technology that uses radio signals to identify, track, sort and detect a variety of objects including people, vehicles, goods and assets without the need for direct contact or line-of-sight contact (as found necessary in bar code technology). RFID technology can track movement of objects through...
RFID 13.56MHz Reader&writer 13.56Mhz ISO15693 4W four ...
RFID 13.56MHz Reader&writer 13.56Mhz ISO15693 4W four antenna port reader writer
Shenzhen Chafon Technology Co.,Ltd
Chafon group is located in a beautiful city Shenzhen; consist of Chafon Technology (HK) Co, Ltd, Shenzhen Chafon Technology Co, Ltd, Shenzhen Chafon Tags Technology Co, Ltd, and Shenzhen Chafon Antenna Technology Co, Ltd.
Chafon group concentrate on RFID products research and develop, and automatic identification technology application and...
125kHz RFID Contactless Proximity Hotel Key Card for ...
125kHz RFID Contactless Proximity Hotel Key Card for Access Control
125khz RFID Contactless Proximity Hotel Key Card For Access Control T5577 is a contactless Read/Write identification IC for applications in 125KHz frequency range. The antenna and chip together form a transponder or tag. The on-chip 330-bit EEPROM (10 blocks, 33 bits each) can be read and written block-wise from a reader. Block 0 is reserved for setting the operation modes of the T5577 tag. Block 7 may contain password to...
125khz RFID Contactless Proximity Hotel Key Card For Access Control
T5577 is a contactless...
quality small rfid tags for sale - cpcool.com
Plastic Small Rfid Tag With Barcode / Disposable Rfid Tags For Books
Plastic Small Rfid Tag With Barcode / Disposable Rfid Tags For Books UHF RFID library tag is specially designed for the management of books and important confidential documents. It is high performance, but also uneasy to be remove. It's high read rate, which could reach to 500pcs/sec, making it more convenient for the library to...
125kHz RFID Tag Reader · George Brown - electronics.digital
pcb �/ rfid
As part of my course's labs, we had to design a RFID reader board. This project served two purposes; it let us use the skills learned in our communications system lectures, and also gain practical experience in PCB design. This project was done in partnership with Harry Beadle .
The board is designed to operate with 125kHz tags. These have been superseded by 13�MHz ISM tags for...
Date: 2017-01-05 00:15:31
Related topics : 125khz rfid tag reader / antenna circuit design and simulation for the reader of 125khz rfid / rfid reader design project / rfid reader design 125khz / 125khz rfid reader antenna design
How to boost a 125KHz RFID signal? - Forum for Electronics
I have a situation where I am using a RFID module to read a 125KHz tag, but the signal is very weak, so I would like to boost it. But, I am not sure how to do that. The antenna connects to the module (two pins) but since the signal is bi-directional (i.e. the 125KHz driving signal and the tag response signal) I don't think a simple amplifier will do the job. How to address this issue? Thanks!
antena 125khz round
Most likely the "weak signal" is due to wrong...
RFID Reader ID-12LA (125 kHz) - Cooking Hacks
RFID (radio-frequency identification) is the wireless non-contact use of radio-frequency electromagnetic fields, for the purposes of identifying and tracking tags attached to objects. This is the ID-12LA, a very simple to use RFID reader module from ID Innovations. With a built in antenna, the only holdup is the 2mm pin spacing. Power the module, hold up a 125kHz card, and get a serial string...
Related topics : radio frequency identification tags (rfid) / rfid radio frequency identification tags / radio frequency identification rfid systems / radio frequency identification (rfid) / rfid 125 card reader serial output
RFID Transponder Coils (TR4308I) - Token Components
Note: Test Freq.: 125KHz / 0.25V.
Operating Temp.: -40°C+85°C.
RFID, Radio Frequency Identification System and Applications
Figure 1. RFID System
RFID, Radio Frequency Identification, is the system of using radio signals to send information identifying a particular item. The most common application of RFID is to track and locate any subject including material, or moving item.
The RFID coil is...
Date: 2017-07-21 09:30:09