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Description
Designed with convenience and security in mind, the Ardi RFID Shield is based on the EM-18 module, operating at a frequency of 125 KHz. This shield allows you to easily integrate RFID (Radio Frequency Identification) technology into your projects, enabling seamless identification and access control systems.
Equipped with a powerful 1-channel optoisolated relay, the Ardi RFID Shield offers a reliable switching solution with a maximum DC rating of 30 V and 10 A, as well as an AC rating of 250 V and 7 A. Whether you need to control lights, motors, or other high-power devices, this shield provides the necessary functionality.
Additionally, the Ardi RFID Shield features an onboard buzzer that can be utilized for audio feedback, allowing for enhanced user interaction and system feedback. With the onboard 2-indication LEDs, you can easily monitor the status of RFID card detection, power supply, and relay activation, providing clear visual cues for your project's operation.
Compatibility is key, and the Ardi RFID Shield ensures seamless integration with the Arduino Uno platform. Paired with a read-only RFID module, this shield opens up a world of possibilities for applications such as access control systems, attendance tracking, inventory management, and more.
Features
- Onboard 125 kHz EM18 RFID small, compact module
- Onboard High-quality relays Relay with Screw terminal and NO/NC interfaces
- Shield compatible with both 3.3 V and 5 V MCU
- Onboard 3 LEDs power, relay ON/OFF State and RFID Scan status
- Multi-tone Buzzer onboard for Audio alerts
- Mounts directly onto ArdiPi, Ardi32 or other Arduino compatible boards
Specifications
- RFID operating Frequency: 125 kHz
- Reading distance: 10 cm, depending on TAG
- Integrated Antenna
- Relay Max Switching Voltage: 250 V AC/30 V DC
- Relay Max Switching Current: 7 A/10 A
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