NFC (Near Field Communications) is a way for two devices very close to each other to communicate. The Adafruit shield was designed by RF engineers using the best test equipment to create a layout and antenna with 10cm (4 inch) range, the maximum range possible using the 13.56MHz technology.
Le informazioni riportate su possono essere soggette a modifiche senza preavviso, alcune immagini sono a titolo indicativo. Esta placa shield para Arduino que permite anadir el modulo lector RFID SM130 a tu proyecto. Utilizamos cookies propias y de terceros para mejorar la experiencia de navegacion, y ofrecer contenidos y publicidad de interes.

The Adafruit NFC shield uses the PN532 chip-set (the most popular NFC chip on the market) and is what is embedded in pretty much every phone or device that does NFC. You can easily attach the shield behind a plastic plate with standoffs and still read cards through a (non-metal) barrier. If you want to stack another shield on top or below, check out our stacking headers that allow pass-through stacking.
Tiene la antena integrada en la placa e incluye unos pads compatibles con XBee y una pequena area de prototipado para anadir mas componentes.Incorpora todo lo necesario para hacer funcionar el modulo SM130 (no incluido). It is also easy to change the shield over to SPI where you can use any 4 digital pins by shorting two solder jumpers on the top of the PCB.

For using the I2C interface with Mega R2 or earlier, two wires must be soldered as the I2C pins are in a different location on earlier Megas.

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