⚙️ Technologies and Tools Used: 🔧 Hardware: RFID Reader (RC522), Arduino Uno, Servo Motor, Jumper wires, and Door Latch. 📟 Software: Arduino IDE for coding and debugging.

🔐 RFID-Based Access Control System A simple, Arduino Uno–based RFID access control prototype that reads an RFID tag (using the MFRC522/RFID-RC522 module), displays tag UID on a 16×2 LCD, and grants ...

Therefore, an effort was made to design a tool for “identification of impedance changes in metals using an Arduino Uno-based RFID RC522” which is relatively inexpensive and easy to carry.

The MFRC522 requires a regulated 3.3v power supply, which is provided on the board, so that you don’t have to worry about it! – MFRC522 connection header: This is where the MFRC522 RFID reader ...

Using the RFID starter kit from Elektor provides a good basis to carry out numerous electronic experiments with the Arduino Uno. We show just how simple it can be to realize an application.

Using the RFID starter kit from Elektor provides a good basis to carry out numerous electronic experiments with the Arduino Uno. We show just how simple it ...

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 ...