EM-18 RFID Reader Module
₹345.00 (Inclusive of GST)
125KHz RFID Thick Card
₹12.50 (Inclusive of GST)
125 kHz RFID TTL Base Board for EM-18 Module
₹107.00 (Inclusive of GST)
- Operating Frequency: 125 kHz (LF)
- Supports Reader Module: EM-18 / EM-18 RFID module
- Output Format: TTL Serial (UART)
- Communication Speed: 9600 bps (default)
- Operating Voltage: 5V DC
- Signal Output: 10-digit ASCII RFID Tag ID
- Indicator: Power LED + Read LED
- Mount Type: PCB base board with solderable terminals
Description
The 125 kHz RFID TTL Base Board is a ready-to-use breakout PCB designed to mount the EM-18 module and directly interface it with microcontrollers like Arduino, PIC, AVR, ESP32, and Raspberry Pi.
It converts the module’s raw signals into TTL-level serial output, making RFID ID reading extremely simple.
The board includes voltage regulation, signal conditioning, status LEDs, and pin headers for easy wiring. Once a 125 kHz RFID card/tag comes close, the EM-18 sends the UID, and the base board outputs it cleanly through its TTL serial interface.
PACKAGE INCLUDES:
- 1 × 125 kHz RFID Reader Module (PCB board)
Additional information
| Weight | 10 g |
|---|
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Applications
- Access control systems
- Time & attendance tracking
- Asset / inventory tracking
- RFID based door locks, security systems
- Educational projects for Arduino/Raspberry Pi
TECHNICAL SPECIFICATIONS
| Parameter | Specification |
|---|---|
| Supported Frequency | 125 kHz |
| Compatible Reader | EM-18 (ID-12 Compatible Format) |
| Output Interface | TTL UART |
| Baud Rate | 9600 bps (8N1) |
| Supply Voltage | 5V DC |
| Current Consumption | Approx. 70–100 mA (Depends on EM-18 Module) |
| Output Data Format | 12-Byte Frame (10 ASCII Characters + CR + LF) |
| Read Range | 5–7 cm (Depends on RFID Tag) |
| Board Material | FR4 PCB |
| Board Dimensions | Approx. 48 × 42 mm (Varies by Manufacturer) |
| Connector | 3-Pin Header (VCC, GND, TX) |
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