This can be mitigated somewhat by explicitly slowing down the speed of the SPI interface in the Arduino code, by including #define MFRC522_SPICLOCK (400000u) (Sets SPI bus to 400kHz) prior to ...

Posted in Arduino Hacks, Security Hacks Tagged announce, arduino, database, door, lock, python, rfid, security, tag, voice ← Pyrosphere At Burning Man 2010 Cheap Robotic Hand → ...

Usage: Adding New RFID Tags: To add new RFID tags or cards, modify the Arduino code to include the new tag's unique identifier and upload the code to the Arduino board. Removing Access: To remove ...

An Arduino Nano controls two relays which in turn can turn the car on, start it, and turn it off. Instead of adding a button for “push to start” he opted for a 13.56MHz RFID module.

Spread the loveArduino RFID projects have become increasingly popular in recent years due to the simplified technological mechanisms provided by the Arduino platform. The integration of RFID ...

The purpose of the project is to spoof a simple low frequency 125kHz RFID tag with the use of an Arduino and only a few components. A single Arduino pin provides the control once tag is assembled and ...

In this tutorial, the presenter will be giving you a tutorial on radio-frequency identification (RFID), how it works and how to make an Arduino based RFID door lock. It’s a non-contact technology that ...

To let its employees socialize from 300 miles away, ad agency Allen & Gerritsen hacked together an interactive game using RFID sensors, an Arduino, and some custom in-house development. Now ...

Article RFID starter kit for the Arduino Uno Temperature sensing and Door entry system RFID starter kit for the Arduino Uno Using the RFID starter kit from Elektor provides a good basis to carry out ...

This week Elektor E-zine readers have again an automatic chance of winning a fantastic prize. This time we raffle off an RFID starter-kit for Arduino with the accompanying book Home Automation ...