Product description: Ardi RFID - RFID shield for Arduino Uno + card and keychain - SB Components SKU27194
The RFID overlay from SB Components is an add-on that allows creators to easily incorporate radio frequency identification technology into electronics designs. It operates at a frequency of 125 kHz and is equipped with an EM18 module, which ensures effective and fast reading of RFID tags . Its design includes a high-quality relay with screw terminals and NO (Normally Open) and NC (Normally Closed) interfaces, allowing easy connection to a variety of external devices. Additionally, the overlay is equipped with three LEDs that provide information about the power supply, the relay's on/off status and the RFID scanning status. Comes with a card and a keychain .
Ardi RFID - RFID shield for Arduino Uno + card and keychain - SB Components SKU27194. 
Arrangement of elements on the board.
Special features
- EM18 RFID module - ensures reliable and fast scanning of RFID tags
- High-quality relays - relay with screw terminals and NO and NC interfaces, which allows easy integration with a variety of external devices
- Compatibility with 3.5 V and 5 V MCU - the module has been designed to be compatible with both 3.5 V and 5 V controllers
- LED Indicators - Equipped with 3 LEDs that provide power, on/off status and RFID scanning status
- Built-in buzzer - can be programmed to generate various sound signals depending on the RFID scanning result
Arrangement of elements on the board
- RFID scanning status LED
- RFID module
- Buzzer
- Power LED
- Relay
- Relay on/off status LED
Technical Specifications
- Compatibility: Arduino Uno
- RFID module: EM18
- Relay switching voltage: 250V
- Relay switching current: 7 A to 10 A
- Module operating frequency: 125 kHz
- Interface: NO and NC
- Reading distance: 10 cm (depending on RFID tag)
- Dimensions: 70 x 53 mm
Set contents
- Ardi RFID - RFID shield for Arduino Uno
- Card
- Pendant
The RFID overlay from SB Components is an add-on that allows creators to easily incorporate radio frequency identification technology into electronics designs. Useful links |
