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 ...

RFID Based Attendance System Description: • In this project we will be using RFID CAT 1 type cards to mark the In and Out time of the person. • The data will be stored in an excel file using some ...

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 master/slave socket strip, this code can be used to ...

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 ...

If you’re the kind of person who has friends, and/or leaves the confines of the basement from time to time, we hear that these “Escape Rooms” are all the rage. Basically you get locked into a room ...

Ever wished your Arduino could send you an SMS alert when something important happens—like an intruder detected by your DIY security system, or a gas leak in your kitchen? With just an Arduino UNO R4 ...