Introduction to RFID Tags

RFID (Radio Frequency Identification) tags are small devices that use radio waves to transmit data. They consist of a microchip and an antenna, which work together to send information to an RFID reader. Unlike barcodes, RFID tags don’t need a direct line of sight to be read, making them more efficient for tracking and managing items.

RFID tags are used in many industries like retail, logistics, healthcare, and manufacturing. In retail, they help with inventory management, preventing theft, and speeding up checkout. In logistics, RFID tags track shipments and assets, making the supply chain more efficient.

There are two main types of RFID tags: passive and active. Passive RFID tags don’t have a battery and get their power from the reader, while active RFID tags have their own battery and can transmit signals over longer distances.

The main benefits of RFID include real-time data tracking, fewer errors, and better security. It also improves efficiency in operations and helps businesses gain insights into inventory and asset usage.

RFID technology is growing, and its uses are expanding in both business and everyday life.