EM4095 transmitter/receiver, 125 kHz Signal is coded using standard Manchester coding Anti-collision algorithms permit simultaneous reading of large numbers of tagged objects while ensuring that each tag is read only once Board can be used both as a reader and as a transmitter
The RFid Reader Board is a 125 kHz RF transmitter and reciever, featuring the EM4095 controller chip. The reader has three main functions: energizing, demodulation and decoding. It can be connected to microcontrollers or a PC for encoding the data read from RFID tags. The signal is Manchester-coded. The board connects to a host system via six pins of a 2×5 header. Power must be provided by the host system.
Note: This board uses 5V power supply only. Be sure to use voltage translators on communication lines when connecting it to 3.3V systems.
125kHz RFID Reader/Transmitter Board Resources
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