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 GND to the ground rail. For the data connections, wire SDA to Pin 10, SCK ...

This article describes the construction of a simple Arduino RFID Access control DIY (Do It Yourself) Project using Arduino UNO and a RFID reader module (EM-18) to control an LED and a Relay. Circuit ...

I just received my RC522 RFID reader and made this simple Arduino access control system that uses the reader ... You’ll have to read the codes in the serial monitor then decide which ones you want to ...

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 ...

An Arduino, a spent roll of toilet ... That may or may not be as easy as using a separate tag reader. We’ve seen some very simple RFID tag concepts. What we want is a DIY reader that is easy ...

[Pierre] recently bought his first car and decided to make his own RFID electric starter for it! An Arduino Nano controls ... circuit closer to the wheel and use an NFC ring to start it!