MFRC-522 RC522 RFID RF IC card sensor module to send Fudan card,Rf module keychain for arduino
1, RFID-RC522 module one;
2, the standard S50 blank card one;
3, S50 shaped cards one (as shown keychain shape);
4, vertical, curved row of pins each one;
Learn more about the product（details+price）, please drop email to firstname.lastname@example.org for better communication. Attached our company website link for your reference. https://www.pcb-hero.com/collections/all-products Thank you for your time.
For the product specification, pls refer to the pic.