The use of Radio Frequency IDentification (RFID) technologies is growing. Many different applications are implemented in various sectors, and used for very different purposes. RFID enables wireless ...
An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention. The “automatic toll gate system project” demonstrates how simple sensors and ...
CREATE TABLE usuarios ( id INT AUTO_INCREMENT PRIMARY KEY, nome VARCHAR(100) NOT NULL, uid VARCHAR(50) NOT NULL UNIQUE ); CREATE TABLE logs ( id INT AUTO_INCREMENT PRIMARY KEY, uid VARCHAR(50) NOT ...
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