RFID EM18 125KHZ TTL
This board uses the EM18 RFID Module
Just power the module, and it will read any RFID card within range.
It will output the cards ID in a serial string, which can easily be read by any microcontroller.
The EM-18 RFID Reader module operating at 125kHz is an inexpensive solution for your RFID based application.
The Reader module comes with an on-chip antenna and can be powered up with a 5V power supply.
Power-up the module and connect the transmit pin of the module to recieve pin of your microcontroller.
Show your card within the reading distance and the card number is available at the output.Small Buzzer & LED available to know about the card presence.
Optionally the module can be configured for also a weigand output.
Reading Distance: 6-10 cm
Compatible Card codes:Manchester64-bit,modules64
Current Rating: 35mA (Max)
Operating Voltage:4.6V - 5.4VDC