Security design for RFID system see online version for colours Circuit Diagram This is a really easy RFID door lock mechanism which is based on the Arduino Uno and the RC522 RFID sensor, which allows you to use RFID tags or cards to lock and unlock a door, drawer or cupboard. You can load as many RFID tags as you'd like onto the Arduino and add or remove tags to provide more or fewer people with access.
About the System Design. An RFID based Door Lock is based on some simple concepts. We store a set of RFID card data in our system, say 3 or 10 RFID card data. When the person with the right RFID card (compatible to data preloaded in our program/system) come and swipes his RFID tag, access will be granted. Hello, friends in this post I'll show you How to make RFID based door lock system using Arduino Uno RC522 RFID module in a simple way. To make this project I used Arduino Uno as a microcontroller. I have 2 RFID cards & 1 RFID tag/Keychain. The LCD display is used to show instructions to the user. I used a 12V solenoid lock to unlock the door.
RFID Based Door Lock System Using Arduino Uno Circuit Diagram
To make this circuit easier i will break down the entire circuit into 3 different parts. RFID, Servo motor and LED connections, all the components were connected using jumper wires and for the power supply ill use the USB power via powerbank.
To make the hardware connection easy to understadn we have given a table below which explains the connection between your Arduino board and the RFID, LCD and Relay modules. Projects Using RFID for Security and Automation. Learn how to build an RFID-Based Door Lock System using Raspberry Pi and an RC522 RFID module for secure access
RFID and Password Based Door Lock System Using Arduino Circuit Diagram
This article represents the RFID and Passward based Door lock.system.This kind of systems used for controlling the movement of a door without using a key. Hope this tutorial helps you to learn about the RFID and Password based Door Lock system. You can easily make the security for your home with the reference of this tutorial so let's hurry