There are numerous types of RFID card types, modulation, and encoding used throughout industry. We have designs available for the very popular EM4100, HID and FDX types in the form of 2 different designs.
The first design is called MultiPass and is for the EM (ASK, PSK modulation) and HID (FSK) type of RFID tags commonly used in access control, and PetPass for FDX tags commonly used in tags which gets implanted into animals for identification purposes.
Below are links to the Technical write ups on the two designs
Various packages/Kits are also available for purchase from our online store