This project guide will detail the steps to create an rfid radio frequency identification door lock system using an arduino mega 2560.
How to make a door lock rfuid.
Hello friends in this video i show you how to make door lock using arduino.
The goal is to open a door by using a specific tag that functions as an access badge.
Radio frequency identification uses electromagnetic fields to automatically identify and track tags attached to objects.
Arduino uno or other buy here arduino power supply buy here rc522 rfid sensor buy here breadboard jumpers for testing buy here micro servo buy here 2 x leds buy here 2 x 220ω resistors buy here 3d printer filament optional for lock this one used how to make your rfid door lock.
You can watch the following video or read the written tutorial below for more details.
An rfid tag consists of a tiny radio.