I just received my RC522 RFID reader and made this simple Arduino access control system that uses the reader, a buzzer for the alarm and a relay shield. ... You’ll have to read the codes in the serial ...

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.

In this article, we will take a look at the top 10 most innovative Arduino RFID projects that have already been created. 1. RFID Door Lock: This project uses an RFID card or tag to lock or unlock the ...

Door Arduino / Mifare Card Validation: Every room has an electromagnetic door lock that is controlled by an Arduino UNO, which is programmed to check the validity of a card. Besides checking the Room ...

Arduino RFID Door Lock Circuit Diagram. EM-18 RFID Reader: RFID stands for Radio Frequency Identification.Each RFID card has a unique ID embedded in it and a RFID reader is used to read the RFID card ...

Contribute to hariram810/Arduino-RFID-Lock-System development by creating an account on GitHub. Skip to content. Navigation Menu Toggle navigation. Sign in Product Actions. Automate any workflow ...

Arduino and RFID Reader have been used here to control a Electronic Door Lock (from Ebay). Blue color in RGB LED indicates the “Ready” status here, RED LED glow if any invalid card has been detected ...

RFID enables wireless data collection by readers from electronic tags attached to or embedded in objects, for identification and other purposes. This article describes the construction of a simple ...

In this proposed project, the quantity of liquid dispensed depends on the delay time for each digital output pin of the Arduino, which gets added through Arduino programming. Here we have used five ...

Security researcher [Fran Brown] sent us this tip about his Tastic RFID Thief, which can stealthily snag the information off an RFID card at long range. If you’ve worked with passive RFID bef… ...