RFID READER MODULE WITH ULTRA-COMPACT ANTENNA 125 KHZ EM4100 U SCI TA TTL- ID12LA
The ID12LA module is one of the smallest and most compact RFID readers currently available on the market (26 x 25 x 7 mm). It has an internal antenna.
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The ID12LA module is one of the smallest and most compact RFID readers currently available on the market (26 x 25 x 7 mm). It has an internal antenna. Possibility of connecting an LED and a buzzer as reading indicators. Serial output data format A SCI I, Wiegand26 and Magnetic ABA Track2. Operation is extremely simple, just power up the module and bring the RFID card close to output a string containing the ID code of the card.
EXAMPLE OF USE (COMPONENTS NOT INCLUDED!)
ELECTRICAL DIAGRAM PROJECT "RFID reader with USB output" PUBLISHED IN THE ELECTRONIC MAGAZINE IN N. 130 September 2008. See diagram in the attached image.
LIST OF COMPONENTS
R1: 4.7 kohm, R2: 10 kohm, R3: 470 ohm, C1: 100 nF multilayer, C2: 100 µF 16 VL electrolytic, LD1: 3 mm green led, BZ1: Buzzer 5V, U1: FT232RL, T1: BC547 , RFID1: ID12 module, Various: USB-B connector from CS - printed circuit board
Technical specifications
- Reading distance: 12 cm
- Dimensions: 26 x 25 x 7 mm
- Frequency: 125kHz
- Card format: EM 4001 or compatible
- Encoding: Manchester 64-bit
- Power supply: 5 Vdc - 30 mA
Useful documentation and links
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