Description
The system will automatically recognize the device as a serial port (typically /dev/ttyUSB0 on Linux)
a 3 dBi antenna will provide approximately 2x greater communication range or signal strength at the receiver compared to a 0 dBi antenna when transmitting the same power
enabling rapid prototyping and custom modifications in field applications
The module communicates via SPI (Serial Peripheral Interface) protocol
and it has a contact resistance of <=50mOhm
Parallax 28445 12.4 mm Round RFID Tag SQR117 - 24V DC Square Siren The system will automatically recognizeParallax 28445 12. 4 mm Round RFID Tag
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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