Here We are going to connect Arduino UNO, RFID (MFRC522) & Ethernet Shield with MYSQL Database. So for that first we should connect our Arduino Board with the Ethernet Shield & RFID Module. By using ...

Learn how to build an RFID door lock system using Arduino for secure and smart access control. This step-by-step guide covers circuit connections, coding, and hardware setup to create an automated ...

RFID-Enabled Power Control with Arduino Uno Arduino code that enables the power of a USB connection for a certain timespan after scanning a valid RFID tag. By powering tue USB connection of a ...

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.

By connecting multiple MFRC522 RFID readers to an Arduino Uno, she’s come up with a method of triggering a device (like an electronic door lock) only when the appropriate combination of RFID ...

The concept of Smart Trolley improves the shopping experience by automating various processes by using RFID or Radio Frequency Identification technology. It comprises RFID tags for the items in the ...

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 ...