Key ring with RFID tag T5577 125kHz

A module with an NFC PN532 transceiver, which supports proximity communication at the frequency of 13.56 MHz. The board is equipped with a Grove connector and communicates via the I2C or UART interface. Seeed Studio 113020006

Module with an RFID tag based on the ST25DV16K chip. It can be reprogrammed via the I2C bus. Equipped with STEMMA QT connector and PCB antenna. Adafruit 4701

Handheld RFID card reader enabling card duplication. It allows you to read data from one card and write it to the other

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

NFC reader with USB interface. It allows you to easily read data from an NFC/RFID card using a computer. JT308

Module with an RFID reader designed to work with the Raspberry Pi Pico. Equipped with an OLED display and a buzzer. SB Components 21192

Module with an RFID reader designed to work with the Raspberry Pi. Equipped with an OLED display and a buzzer. SB Components 20003

Module with RFID reader designed to work with micro:bit. It is equipped with a buzzer and can control two modeling servos. SB Components 21291

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

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

FSC-BP108 iBeacon is a durable and energy-efficient Bluetooth 5.1 tag with IP67 protection, supporting popular beacon formats and enabling remote configuration via a mobile app. It is suitable for localization systems, asset tracking, and proximity-based marketing.

The ID-20LA RFID reader from ID Innovations has an operating frequency of 125 kHz. It has a built-in antenna and pins with 2 mm spacing. Among other things, it is designed to work with the RFID USB Reader module. SparkFun SEN-11828

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

NFC/RFID tag equipped with ST25DV64KC NFC/RFID tag from STMicroelectronics. The chip offers a 64-kbit (8-byte) EEPROM. Complies with ISO/IEC 15693 or NFC Forum Type 5. SparkFun SEN-21274

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

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