Plug the RFID module into the breadboard with enough space around it. Connect the VCC pin to the Arduino's 3.3V (not 5V), and ...

Project using Arduino UNO and a RFID reader module (EM-18) to control an LED and a Relay. Circuit schematic and Arduino Sketch (source code) are provided here. The reader transmits radio frequency ...

I just received my RC522 RFID reader and made this simple Arduino access control system that uses the reader ... On the next lines you need to change the cards codes with the ones you have. You’ll ...

This microcontroller is at the heart of countless impressive projects like RFID door locks ... use a software called Arduino IDE to create your code, upload the code, and you're essentially ...

[Jason] really wanted to build an RFID controlled garage door opener and decided to turn to Arduino to get the job done. For someone who’s never worked with an Arduino before, he really seemed ...

A cool RFID music table has been created using Arduino, iPod, and RFID tags to make it easy to change albums by simply changing the RFID tag. Each RFID tag has an individual code number relating ...

When you start on larger projects, say you upgrade to a Due or Teensy for more code or memory space, the Arduino IDE can hamper your productivity. Moving beyond these limitations requires a new ...

MFRC522 connection header: This is where the MFRC522 RFID reader connects ... that you can easily mess with the code as you see fit. You can connect your Arduino to the FTDI lines for quick ...

We'll outline the basics of the Arduino itself, what the crazy jumble of wires means, and then step through how to use other people's code and schematics to build your first electronics project ...

Unlike Raspberry Pi, the Arduino platform is entirely open-source, which allows users to view and modify the IDE's source code, which is hosted on GitHub. Compared to the Raspberry Pi, which can ...