This RFID reader Module 125KHz with TTL interface is easy to interface with Arduino and other microcontrollers, it radiates 125KHz through its coils and when a 125KHz passive RFID tag is brought into this field it will get energized from this field and reads the RFID tag and gives the corresponding output at TTL pins with on board buzzer and LED it indicates that the RFID tag is read successfully and simultaneously the data is transmitted at 9600 baud rate to the terminal via TTL pins on board, these TTL pins can be interfaced with computer or any microcontroller for further applications like attendance system, RFID locks and Access Control etc, The on board antenna has longer reading range distance up to 5cm and can read all types of proximity cards, tags, keychains and coins.
- Operating voltage = 5V
- Operating current less than 100mA
- Baud Rate @ 9600
- Reading Distance = around 10cm
- Onboard Antenna, Buzzer and LED
- Dimension 57 x 36 mm.
Application: RFID access control, RFID Attendance system, RFID Asset tracking etc.
Equivalent application for RFID Based Attendance System using Arduino, RTC & LCD Display
Suitable RFID tags for this reader.
Video Demonstration of RFID reader TTL 125Khz.