Hello,I have created a board similar to the NFC03A1, and 6 different exchangeable antennas to be able to use the desired one. I matched all of the antennas to approximately impedance of 45-50 Ohms. Showcasing one here: Now I received a question on wh...

Hello, I am making a project with CR95HF on a custom PCB and I have been researching some information about the antenna for the transceiver operated by the early mentioned chip. I have couple questions to clear up your documentations for CR95HF and X...

I have been working on a project with CR95HF multi-protocol transceiver IC. The obvious advantage of it is that it can read tags working with different protocols (different standards). I already coded so the IC reads different standards according to ...