RFID Reader/Writer RC522 SPI S50 with RFID Card and Tag

Name: RFID Reader/Writer RC522 SPI S50 with RFID Card and Tag
SKU: 8748
Price: 80.00 INR
Availability: InStock

Sold: 0

Vendor: Kiwanokit

Original price was: ₹120.00.Current price is: ₹80.00.

RFID (Radio Frequency Identification) is a technology used for wireless identification and tracking of objects using radio waves.

Availability: 10 in stock

Buy Now

Add to cart

Product Description

RFID Tags: Small devices attached to objects. They contain a microchip and an antenna. The tag stores data, typically a unique identifier.
RFID Reader: A device that emits radio waves to power the RFID tag (in the case of passive tags) and reads the data transmitted by the tag.
Data Transmission: When the RFID tag is within range of the reader, it sends its stored data to the reader via radio waves.
Processing: The reader processes the received data and can communicate it to a computer system for further action, such as logging, tracking, or access control.

Passive Tags: Do not have their own power source; they are powered by the electromagnetic field generated by the RFID reader. These are the most common and inexpensive.
Active Tags: Have their own power source (battery) and can transmit data over longer distances.
Semi-Passive Tags: Have a battery but rely on the reader’s signal to transmit data.

Access Control: Used in key cards for building entry or secure areas.
Inventory Management: Employed in warehouses and retail to track inventory automatically.
Contactless Payments: Integrated into credit cards or smartphones for making payments.
Animal Tracking: Used for identifying pets or livestock with implanted RFID tags.
Supply Chain Management: Helps in tracking products throughout the supply chain.

Range: Varies from a few centimeters to several meters depending on the type of RFID tag and reader.
Non-Contact: RFID can read tags without line-of-sight, through various materials like clothing or packaging.
Fast and Efficient: Can scan multiple RFID tags simultaneously, making it faster than barcode scanning.

Convenient and Fast: Provides quick, contactless identification and data transmission.
Durable and Long-Lasting: RFID tags are often rugged and can last many years, even in harsh environments.
Versatile Applications: Used across numerous industries for identification, tracking, and automation.

RFID technology is widely used in modern systems for efficient tracking, security, and data management.