• 1 PCS NFC Smart Card Tag Tags 1K S50 IC 13.56MHz

    100 in stock

    This card is compatible with NFC capable phones and tablets, it is Smart Card Tags. You can do many tasks use this tag, such as set an alarm, turn phone to silent etc. If you don’t know how to use it,please search YouTube to see. There are many free applications…
  • MFRC-522 RC-522 RC522 13.56MHz RFID Module

    20 in stock

    Specification Operating current :13-26mA/DC 3.3V Idle current :10-13mA/DC 3.3V Sleep current: <80uA Peak current: <30mA Operating Frequency: 13.56MHzSupported card types: Product physical characteristics: size: 40mm×60mm Environmental Operating temperature: -20-80 degrees Celsius Environmental Storage Temperature: -40-85 degrees Celsius Relative humidity: relative humidity 5% -95% Module interfaces SPI Parameter Data transfer rate:…