RFID 13.56 Mhz (Read - Write) MINi RC522 Button IR sensor with transistor output

IR sensor with transistor output

as the user is not required to subtract a large constant voltage from its output to obtain convenient Centigrade scaling

Dimension: 32*24 mm

the next LOW-to-HIGH transition of that clock will be interpreted as alegitimate signal and will be counted

Board Dimensions (L x W) :45mm x 35mm

RFID 13.56 Mhz (Read - Write) MINi RC522 Button IR sensor with transistor outputIntroduction : The MINi RC522 is a 13. 56 MHz RFID read and write module with the same pin assignment such as RC522 RFID and the same capabilities but with smaller size (almost half size). This makes it suitable for small size and embedded applications. The MINi RC522 can be used for almost all kinds of 13. 56MHz passive ID cards and tags. It is ISO14443A compatible The module is easy to use and It can be used with Arduino and microcontroller through