Yes I am doing a point system using the RFID. The sensor does a count and the rfid adds the number of counts and writes to the card. And the RFID must be able to read the points in the card. BUt I am not sure how to do it.
Yes I am doing a point system using the RFID. The sensor does a count and the rfid adds the number of counts and writes to the card. And the RFID must be able to read the points in the card. BUt I am not sure how to do it.