Radio Frequency Identification is widely used in contactless payment cards, National Highway Tollgate systems, and in security passes. By integrating an RFID reader with an Arduino, you will be able ...
Arduino UNO + Módulo RFID RC522 Java como intermediário, fazendo a ponte entre hardware e banco de dados PostgreSQL para registro e validação dos cartões ...
An RFID-based attendance system transforms the tedious task of manual attendance tracking into an automated, error-free process. What makes this project particularly exciting is how a few inexpensive ...