5PCS OPEN-SMART125KHz Serial UART RFID Card Reader RFID Module Serial UART RDM6300 RFID Card Reader with Copper Coil / ID Key for Arduino

Description

Note: If you want to place the bulk order that the stock is not enough, please contact with us.

This is a radio frequency ID card reader module that can read the ID card's serial number. It can help to design the intelligent access control system.

When the module sensed ID card, it will convert the card number into a 8-digit hexadecimal number, each digit of which will be converted into ASCII code.

Then it adds the starting byte and 5 other bytes, so a total of 14 bytes output to the serial port. You can convert it into a decimal number that is the serial number engraved on the ID card.

The data bytes sequence is 3bytes+8bytes code+3bytes end bytes.

Features:
- Support Card Type: Read-only ID cards (such as EM4100, EM4001, etc.)
- Working voltage: 4.5~5.5VDC
- Working current: 40mA (max)
- Working frequency: 125KHz
- Reading distance: 2~5cm
- Logic Interface: UART TTL serial port
- Communication format: 8N1
- Baud rate: 9600
- Induction coil: pluggable
- Coil size: 35X40mm
- Coil lead length: 15cm
- Great for DIY
- Applications: Access control systems, Attendance system

Part List (Schematics and program can be sent via e-mail,Please contact us)

1 x Module*5

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