tecno4

RFID is a wonderful technology. With it we can wirelessly trigger events using cards and key fobs that need no power, and simply react when placed near a reader. Sew a fob into your jacket and trigger anything to happen!

An access control system for doors or equipment that checks RFID tags against a list of approved users.

Presentamos el módulo RFID RC522 analizamos sus características, utilizamos la tarjeta y llavero que incorpora para junto con la Raspberry Pi Pico crear un simple control de acceso. Esquema detallado de conexionado y códigos en Micropython explicados línea por línea. Sirve como base para proyectos mayores.

Radio-frequency identification (RFID) is a technology that you first consider when implementing a system for identifying or tracking objects, animals, and humans. This is not an entirely new technology, but it has been around for a while now.

The humble keyboard and mouse are traditional forms of input that are used to control computers. But for those of us too young, or those requiring a computer to be adapted for their needs, these traditional interfaces are not suitable and we need to adapt how we offer an interface for the user.