I should find a way to detect and read content of RFID ticket pack with 50 cards.
There is a light in ISO14443 called anti collide loop.
I passed through this way and i was able to detect 5 cards together. but after inserting 6'th card on reader everything lost. only 2 cards will remain in anti collide result.
I think reader antenna can't supply power of more than 5 cards. But how can i make my reader 10 time stronger?
how can i handle it?