If you want to know the work of RFID Reader/Writer RC522 SPI S50 CARD AND KEYCHAIN, then this Product is best for you. With this Product, you can detect radio waves produced by a reader to detect the presence of (then read the data stored on) an RFID tag This is RFID Reader/Writer RC522 SPI S50 CARD AND KEYCHAIN which works on non-contact 13.56mhz communication, is designed by NXP as low power consumption, low cost, and compact size read and write chip, and is the best choice in the development of smart meters and portable hand-held devices. It uses an advanced modulation system, fully integrated at 13.56MHz with all kinds of positive non-contact communication protocols. Support 14443A compatible answer signal. DSP deals with ISO14443A frames and error correction. This module can fit directly in handheld devices for mass production. The module uses the 3.3V power supply and can communicate directly with any CPU board by connecting through the SPI protocol, which ensures reliable work, good reading distance. RFID (Radio-Frequency Identification) readers are devices designed to wirelessly detect and gather data from RFID tags attached to objects, enabling efficient tracking and management of inventory, assets, or personnel. These readers typically operate by emitting radio waves, which interact with the RFID tags within their proximity. The tags respond by transmitting their unique identifiers or other stored information back to the reader, which then processes and interprets the data. RFID readers come in various forms, including handheld devices, fixed mount readers, and integrated systems. They find applications across industries such as retail, logistics, healthcare, and manufacturing, facilitating streamlined operations, inventory control, and enhanced security measures. Advanced RFID reader systems often feature capabilities such as multi-protocol support, long-range scanning, data encryption, and integration with other software or hardware systems for comprehensive data management solutions. RFID readers vary in specifications depending on their intended use and features. Some common specifications include frequency range, read range, communication interfaces, and supported protocols. Communication interfaces: RFID readers commonly feature various communication interfaces for connecting to external devices or systems. These interfaces may include Ethernet, USB, serial (RS-232), Wi-Fi, or Bluetooth, allowing for integration with different hardware or software platforms. Frequency range: RFID readers operate within specific frequency bands, such as low frequency (LF), high frequency (HF), and ultra-high frequency (UHF), each offering different advantages in terms of read range and interference resistance. LF readers typically operate around 125 kHz, HF readers around 13.56 MHz, and UHF readers around 860-960 MHz. Supported protocols: RFID readers support different RFID protocols, such as EPC Gen2 for UHF RFID, ISO 14443 for HF RFID, and ISO 15693 for HF and LF RFID. The supported protocol determines compatibility with specific RFID tags and systems. Additional features: Some RFID readers may include additional features like data encryption, anti-collision algorithms for reading multiple tags simultaneously, built-in memory for offline operation, and ruggedized construction for harsh environments. Features : Highly integrated analog circuitry to demodulate and decode responses. Supports ISO/IEC 14443 A/MIFARE. Typical operating distance in reading/Write mode up to 50 mm. Supports ISO/IEC 14443 A higher transfer speed communication up to 848 kBd. SPI up to 10 Mbit/s. FIFO buffer handles 64 bytes send and receive. Flexible interrupt modes. Power-down by software mode. Programmable Timer. 2.5 V to 3.3 V power supply. CRC coprocessor. Internal self-test. Package Includes 1 x RFID-RC522 Reader/Write Module 1 x Standard blank RFID card 2 x A Straight & right-angle header strip 1 x Special-shaped keychain RFID tag Useful Links: SKU: IK-153 Categories: All Products, RFID/NFC Tags: 13.56MHz, Radio Frequency, Radio Frequency Modules, RFID, RFID Card Reader, RFID Cards Loading...Barcode:
