This project demonstrates how to use an RFID RC522 module with an Arduino to authenticate RFID cards. The system turns on a green LED if an authorized RFID card is scanned and turns on a red LED and ...

Components Required: Arduino Uno RFID Reader (RC522) Servo Motor (SG90 or similar) 16x2 LCD (I2C or parallel interface) 3 LEDs (Red, Yellow, Green) Piezo Buzzer (2 pins) Resistors (220Ω for LEDs) ...

Previously we interfaced MFRC522 RFID Module and EM-18 RFID Reader with Arduino. In this tutorial, we are going to interface RDM6300 RFID Reader Module with Arduino Nano. The RDM6300 RFID Reader is ...

With Arduino RFID projects, you can replicate these commercial applications at home - building everything from simple LED control systems to complex access control solutions. The RC522 RFID reader ...

The power of the RFID reader and RFID tag is different. A module like RC522 must be connected to the electrical ... which then sends the data to a computer or a microcontroller such as the one with ...

An Arduino Nano controls two relays which in turn can turn the car on, start it, and turn it off. Instead of adding a button for “push to start” he opted for a 13.56MHz RFID module.

The most common module/breakout board is the PN532 NFC RFID module (v3) by Elechouse. I am guessing that you have an Arduino Uno board handy. Even though most of the available libraries (for PN532) ...

Project using Arduino UNO and a RFID reader module (EM-18) to control an LED and a Relay. Circuit schematic and Arduino Sketch (source code) are provided here. The reader transmits radio frequency ...

The Arduino acts as the brains of the operation while an off-the-shelf NFC/RFID reader module is used to read the RFID tags. To add new keys to the system, [Jason] simply swipes his “master ...

Electronics developer and Kickstarter serial entrepreneur Patrick Thomas Mitchell who we have featured numerous times here on Geeky Gadgets has once again taken to the crowdfunding website with ...