RFID, or Radio Frequency Identification, is a form of wireless communication that uses radio waves to identify and track objects. Unlike traditional barcode technology, RFID does not require a line of sight for scanning. This system consists of tags with microchips that store information and antennas to transmit data wirelessly to RFID readers. RFID vs. NFC: RFID is a broad technology used for long-range identification and tracking, ideal for asset management in extensive operations like warehouses. NFC is a branch of RFID designed for short-range (up to a few centimeters) communication, which suits secure, fast data exchanges such as digital payments. Moreover NFC tags can be read from compatible smartphones. NFC Use Cases: NFC tags enable wireless data transfer and interaction with a simple tap. They can be used for cashless payments, digital keys, device pairing, marketing, and event access. Industrial RFID/NFC Applications: * Asset Tracking: Monitor tools and machinery with NFC tags. * Safety Protocol Enforcement: Check safety measures with NFC checkpoints. * Quality Control: NFC for instant quality checks on production lines. * Workforce Time Management: Simplify clocking in and out using NFC. * Supply Chain Oversight: Track products from production to delivery. Medical RFID/ NFC Applications: * Patient Identification: NFC cards for quick access to medical records. * Medication Authentication: Verify drug authenticity and manage dosages. * Medical Equipment Management: Inventory and maintenance tracking. NTAG213 NFC Cards Specs: * Chip: NTAG213, NFC Forum Type 2 Tag compliant. * Memory: 144 bytes, suitable for URLs/text. * Frequency: 13.56 MHz for quick, reliable scans.