For starters, you need a pre-wired NFC RFID module as the key hardware. NFC and RFID projects have become a huge trend, but many modules are pricey for electronics hobbyists and need a complex setup.

This project uses an RFID module to scan RFID tags. Based on the tag scanned, different LEDs light up, and a message is displayed on an LCD. A buzzer provides audio feedback for valid and invalid ...

Met de RFID-starterkit biedt Elektor een basisuitrusting voor interessante elektronica-experimenten met de Arduino Uno. We laten aan de hand van twee voorbeelden zien, hoe gemakkelijk hiermee een ...

The system uses an MFRC522 RFID reader, an SD card module, and an RTC DS1307 module to log the UID and the date and time of check-in for each employee or student. The system also checks if the user is ...

First we have to set up a master tag, then the system goes into normal mode. If we scan an unknown tag, access will be denied, but if we scan the master, we will go into program mode from where we can ...

Transform your door security with an Arduino-based RFID lock system for seamless, keyless entry and enhanced protection. If you want to know detailedly, how to make RFID Door lock using Arduino, check ...

[Pierre] recently bought his first car and decided to make his own RFID electric starter for it! An Arduino Nano controls two relays which in turn can turn the car on, start it, and turn it off.

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 ...