HiLetgo 3pcs RFID Kit - Mifare RC522 RF IC Card Sensor Module + S50 Blank Card + Key Ring for Arduino Raspberry Pi

HiLetgo 3pcs RFID Kit - Mifare RC522 RF IC Card Sensor Module + S50 Blank Card + Key Ring for Arduino Raspberry Pi

• The MF522-AN module design the circuit of card read by using the original Philips MFRC522 chip.
• Easy to use, low cost, and applicable to equipment development and card reader development etc.
• Applicable for the user who need to design or manufacture the RF card terminal.
• The module can be directly loaded into the various reader molds.
• The module use a voltage of 3.3V, it can connected communication with user's any CPU mainboard through several lines of SPI interface, it can ensure stable and reliable work, and reader distance.