rsocor01
Newbie
Hi all,
I have an array of 16 antennas (coils) that I would like to multiplex using some kind of analog switches or multiplexers. I'm using the Seeedstudio NFC RFID module and it works fine with one antenna connected to it.
I have tried using the LCA110 MOSFET optocouplers, but it works okay only for a few antennas (3 or 4). Somehow, when I add more antennas it stops working, and I don't know why :?:. Any help would be greatly appreciated.
Thank you,
Robert
I have an array of 16 antennas (coils) that I would like to multiplex using some kind of analog switches or multiplexers. I'm using the Seeedstudio NFC RFID module and it works fine with one antenna connected to it.
I have tried using the LCA110 MOSFET optocouplers, but it works okay only for a few antennas (3 or 4). Somehow, when I add more antennas it stops working, and I don't know why :?:. Any help would be greatly appreciated.
Thank you,
Robert