Rfid Multiple Door Lock System Using Arduino

This project guide will detail the steps to create an rfid radio frequency identification door lock system using an arduino mega 2560.

Rfid multiple door lock system using arduino.

I just finished installing an rfid door lock system using an rdm6300 rfid reader an arduino and an electric strike plate. You are given a card and you just need to put it in front of a rfid reader box and the lock gets unlocked with a beep and a blink of led. The goal is to open a door by using a specific tag that functions as an access badge. If the wrong tag is scanned the door will stay closed and set off a buzzer.

The mfrc522 uses radio frequence identification rfid. The arduino based rfid door lock system is secure and responsive as compared to other systems. Arduino controlled lock box with solenoid and rfid. Circuit description of arduino and rfid based door access system.

Connections between arduino and rfid are given in the table below. Circuit diagram for solenoid door lock using arduino is given below. The positive pin of the buzzer is connected to digital pin 4 of arduino and the gnd pin is connected to the ground pin of arduino. Program a code and upload it to arduino just like a plug and play device.

With the use of arduino it becomes much easy to design. For the most part i followed this guide from practical arduino. The circuit diagram of arduino and rfid based door. In arduino project in this project tutorial you will use the multiple mfrc522 to control a solenoid lock and three leds.

A 10k resistor is used between the vcc and out pin of the hall effect sensor. Hey friends in this video i will show you how to make rfid lock system visit my website to download codes and circuit diagrams https www viralsciencecrea. It is simple and cost efficient project and can be used as a basic access control mechanism. Rfid uses electromagnetic fields to identify and track tags attached to an object.

The rfid lock box combines arduino rfid and a solenoid to make your very own personal safe. Project tutorial by team robotgeek projects team. Hello friends in this video i show you how to make door lock using arduino. My problem is that when i scan my rfid tag to unlock my door it reads it multiple times usually 4 6 which causes the strike plate to unlock multiple times.

Arduino rfid door lock hardware project setup you have seen rfid door lock mechanism in some hotels and other places where you don t need a key to unlock the room.