Key ring with RFID tag T5577 125kHz

The RFID / NFC transponder reader module (tags) works in the PN532 chip and is compatible with Arduino. Data is available via SPI, I2C or HSU (High Speed UART). Supplied with a RFID card and key ring. ELECHOUSE NFC MODULE V3

Demo kit for prototyping applications and devices based on NFC ST25DV64KC tags. STMicroelectronics ST25DV64KC-DISCO

RFID identification key with dimensions of 40.5 mm x 32 mm x 4.2 mm, operating on the 13.56 MHz frequency. RFID Tag Key

Module with RFID reader. It is equipped with a buzzer and communicates via UART or USB interface. SB Components 20669

WRL-14147

NFC reader with USB interface. It allows you to easily read data from an NFC/RFID card using a computer

M5Stack U107 is an evaluation board with an RF transceiver operating in the 840 MHz - 960 MHz band, designed for wireless communication in IoT systems. Thanks to its wide frequency range, this module is suitable for applications such as smart cities, remote measurements and security systems

A development kit designed for NFC applications. It includes the CLEV6630B board based on the LPC1769 microcontroller, NFC cards and a set of antennas. NXP OM26630FDK

UHF RFID module (EPCglobal Gen 2), based on JADAK\'s M7E-HECTO chip, which enables fast reading of up to 300 tags per second and writing in 80 milliseconds, with adjustable output power from 0 dBm to 27 dBm. Equipped with a USB-C connector and CH340C converter, the module enables easy connection to a computer, and thanks to support for power supply via USB-C or 3.3V connector with a pitch of 2.54 mm, it is compatible with both computers and microcontrollers, providing flexible use options. SparkFun WRL-24738

The module for the RFID reader (125 kHz) is equipped with a USB interface. Works with ID-3LA, ID-12LA and ID-20LA series systems. The selected RFID reader is simply plugged into the module\'s connectors. SparkFun SEN-09963

A set of RFID tags consisting of three key rings in different colors and two white cards. The tags operate at 125 kHz and comply with the EM4100 standard. Seeed Studio 110990035

ID Card 125khz

RFID tag for systems operating at 125 KHz. Provides the ability to read and write a unique ID number

The tag contains a NXP S50 chip and an antenna, and is passively powered by the reader/writer when placed a couple inches away. These can be read by almost any 13.56MHz RFID/NFC reader. Adafruit 360

RFID card with dimensions 54 mm x 85.5 mm x 0.87 mm, working on the 13.56 MHz frequency. RFID Tag Card