Fechadura para controle de acesso usando Arduino com RFID

Abstract

The present work consists in the development of a lock for access control based on Arduino and using an RFID card reader. The various problems faced, in a laboratory lock, successively by corrective maintenance were the main motivations for this project. This lock has several keys and, consequently, several people use it daily, which makes its misuse more likely. The problems appears when eventual removal of the turned key or breakage of the key inside happens, which causes the locking of the lock system and the need for intervention of a locksmith to unlock it. The institution already has RFID cards that are used to control access through turnstiles, which made its use more interesting to access the laboratory and, based on that, the emergence of this work. As a result, the prototype of the lock will be presented.