Adafruit PN532 NFC/RFID Controller Shield for Arduino + Extras

Adafruit PN532 NFC/RFID Controller Shield for Arduino + Extras

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A perfect tool for any 13.56MHz RFID or NFC application

Overview

The Adafruit NFC shield is the perfect tool for any 13.56MHz RFID or NFC application. The Adafruit NFC shield uses the PN532 chip-set (the most popular NFC chip on the market) and is what is embedded in pretty...

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Website: https://store.arduino.cc

Related topics : arduino rfid shield adafruit / arduino rfid shield mifare / nfc rfid arduino / rfid nfc tool / arduino rfid shield

Köp MiFare Classic (13.56MHz RFID/NFC) Card - 1KB (359 ...

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Produktbeskrivning

This is a blank MiFare Classic card - often used for train/bus passes but also found in other systems where a proximity card is desired. The tag contains a NXP S50 chip and an antenna, and is passively powered by the reader/writer when placed a couple inches away.

These can be read by almost any 13.56MHz RFID/NFC reader but make sure it can handle MiFare cards as there are a few...

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Website: https://www.m.nu

Related topics : arduino rfid shield adafruit / nfc rfid card reader / nfc rfid arduino / nfc rfid reader writer / mifare classic rfid cards

Experimenting with the Adafruit PN532 controller shield ...

Experimenting with the Adafruit PN532 controller shield

About the author

Luis Ibanez - Luis Ibáñez works as Senior Software Engineer at Google Inc in New York city.

Posted 28 Mar 2015 Luis Ibanez Feed

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opensource.com

RFIDs--we use them every day. With every visit to the supermarket, public library, bookstore, or department store, we handle objects that have an RFID  tag, which...

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Date: 2017-03-04 02:49:18
Website: https://opensource.com

Related topics : read write rfid tags / passive rfid tag read range / rfid tag read range / how to read rfid tag / radio frequency identification tags (rfid)

Adafruit PN532 NFC/RFID Controller Shield for Arduino ...

Description-

We've taken our popular Adafruit PN532 breakout board and turned it into a shield - the perfect tool for any 13.56MHz RFID or NFC application. 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. This chipset is very powerful, and can pretty much do it all, such as read...

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Website: https://www.adafruit.com

Related topics : read write rfid tags / arduino rfid shield adafruit / tag rfid nfc / library rfid tagging project / nfc rfid arduino

Shield Wiring | Adafruit PN532 RFID/NFC Breakout and ...

by lady ada

Solder the Headers

The first step is to solder the headers to the shield. Cut the header strip to length and insert the sections (long pins down) into an Arduino. Then place the shield on top and solder each pin.

Using the Adafruit NFC Shield with I2C

The Adafruit NFC shield is designed to be used using the I2C by default. I2C only uses two pins (Analog 4 and 5 which are fixed in hardware and cannot be changed) to communicate and one pin as an 'interrupt' pin (Digital 2 - can be changed however). What is nice about I2C is that it is a 'shared' bus - unlike SPI and TTL serial - so you can put as many sensors as...

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Website: https://learn.adafruit.com

Related topics : arduino rfid shield adafruit / rfid controller breakout board / rfid controller board

RFID pet feeder using Arduino -Use Arduino for Projects

RFID pet feeder using Arduino

Posted date: November 26, 2014 In: Blog | Tags: arduino , petfeeder

If you have two cats and one of them is on a diet but the other needs free food, you can build a feeder with RFID capability that only opens for the cat that needs free access.�The free-food cat wears a collar with an RFID tag.

Features:

- An old CD-rom player is used as a sliding door

-...

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Website: http://duino4projects.com