Author - starnfc

RFID animal tags numbering information

RFID ear tags for Cows: Use Large size ear tags. Use numbers 1 thru number in herd. Maintain the end number the amount of cattle you use (ie 1-100). RFID tags for Bulls: Use Large size ear tags. May use another color tag compared to cows. Use numbers 1 through amount of bulls in herd. RFID animal tags for Calves: Use calf-size tags. Number 1 through the quantity of momma cows. Buy two sets or even a bag of blanks for twins. By way of example: Only have 100 cows and two [...]

RFID technology used in 10 RFID applications

1.  RFID security The problem of forgery is a headache in all parts of the world, and the anti-counterfeiting technology applied now, such as holographic anti-counterfeiting, will also be forged by criminals. The application of radio frequency identification technology in the field of anti-counterfeiting has its own technical advantages, and it has the advantages of low cost and difficult to forge. The cost of electronic tags is relatively cheap, and the manufacture of chips requires expensive factories that discourage counterfeiters. [...]

EM4124 UHF EPC GEN2 RFID inlay

EM4124 UHF EPC GEN2 RFID inlay designed to offer long read rang in a wide kinds of logistics and inventory applications. Featuring at the same time a slim form factor that makes the EPC GEN2 tag fit narrow box sides and spines. We offer EM4124 dry inlay and wet inlay.   EM4124 can be a certified EPCTM Class-1 Generation-2 (Gen2) IC and compliant with ISO/IEC 18000-6:2010 Type C. Each chip is done using a 64-bit Unique Identifier to be sure full [...]

RFID clamshell card

RFID clamshell card is also named clamshell prximity card and thick RFID cards.It normally more thickness than ISO card. ISO RFID card is 0.8+-0.06mm thickness. And clamshell RFID card around 1.8mm and made of ABS material. Clamshell card printing usually do silkscreen printing. RFID clamshell card was very popular used as school card, access control card , time & attendance. IC’s choice: 125Khz (TK4100, EM4200, T5577 ) 13.56MHz ( Mifare S50, Mifare S70 ect) UHF Clamshell RFID card parameter: – Dimension: ISO card size 85.5*54mm – Thickness:1.8mm – Material: ABS+PVC – White or [...]

RFID change world

What does the future look like? Many sci-fi works give answers, but no matter what type of scene, it is based on the complex scene in the Internet of Things. And RFID is the key to unlocking the web of products. RFID, also known as radio frequency identification, is really a communication technology that utilizes radio signals to distinguish specific targets and write and read related data without the need to identify mechanical or optical contact between the system [...]

The difference between LF,HF and UHF RFID tags and features

Low frequency (LF) and high frequency (HF): Low frequency (LF) and high frequency (HF) bands RFID tags generally use the principle of electromagnetic coupling The high frequency typical operating frequency is 13.56 MHz. The RF tag in this band, because its working principle is exactly the same as the low-frequency tag, that is, it works by inductive coupling, so it should be classified as a low-frequency tag. On the other hand, according to the general division of the radio frequency, its operating frequency band is also called [...]

Mifare 1k UID number format

Each Mifare 1k has unique number (UID number). But you will find different UID number read by differen readers because the UID number of MIFARE 1K card has multiple international standard encoding rules. Some NIC card numbers read by the card reader will be repeated, mostly because the card is not read according to the international coding rules. For example, the data of the 0th block of the 0th sector: 2A83155E E288040047C129D24D000607 Manchester code (hex): HEX big endian 1. The positive code is “2A83155E”, which is [...]

Different RFID frequency has different work principle

RFID frequency is not only decide to the RFID system work principle,RFID read range, and also decide to the easy and difficult of RFID tag and RFID reader. And don’t forget to consider the cost of RFID device. There is some clear how to use RFID frequency for vairous of RFID applications. That is ISM band. The typical RFID freqency : 125kHz, 133kHz, 27.12MHz, 433MHz, 902-928MHz,2.45GH, 5.8GHz and so on. As the working RFID frequency different requirments, RFID tags can be with Low Frequency (LF), High Frequeny [...]

NTAG213 TT compare with NTAG 213

NTAG 213 TT provides extended function Provides additional advantages for smart packaging and brand protection NTAG 213 TT  label tampering function Used to detect the status of the label tamper line during startup If the test leads are open This event will be stored permanently by NTAG 213 TT Label tampering information status can be ASCII code formal mirroring or user memory containing NDEF information Or can be read by a dedicated command Further improved original signatures on the NTAG 213 TT Can be programmed and locked during [...]

RFID, EPC, EPCIS and TID informations

EPC encoding There are vertain rules for encoding the RFID tags. At the moment , RFID tags follow the EPC coding rules. The full name of EPC is Electronic Product code. The carrier of EPC is an RFID electronic tag, and the information is transmitted through the Internet. EPC aims to establish a global, open labeling standard for each item, enabling tracking and tracing of individual products on a global scale, there by effectively improving supply chain management and reducing logistics costs. EPC is [...]