Rfid CHIP selection question

[Ioannis]

The link is not RFiD. Is about IR sensor.

Ioannis

[Megahertz]

Apologieeeeees, here is the correct link: http://www.aliexpress.com/store/3010...ble-EM107.html

[Ioannis]

I think RFiD reader are not availabloe in uA or nA. They need a lot of current to create an electric field that will power the card like a transformer.

Not suitable for battery operated devices.

I suggest to look for other way work it out. Maybe a chip card that will enable the PIC© controller through the switch that most card acceptors have.

Ioannis

[Demon]

Moved from Schematic.

Robert