RFID DOOR ACCESS CONTROL WITH COUNTER

About: I am Sarful , I am a Mechatronics Engineer & also a teacher in Rajshahi Polytechnics Institute I am Interested in the evolution of technology in the automation industry , and i aspire to teach this techn...

Intro: RFID DOOR ACCESS CONTROL WITH COUNTER

RFID DOOR ACCESS CONTROL WITH COUNTER Tutorial

Step 1:

In this tutorial you will learn what RFID is, how it works and how to make an Arduino based RFID door Access Control with counter and you also see who last access

Step 2: You Can Watch the Following Project Video

Step 3: Overview of RFID

RFID stands for Radio Frequency Identification and it is the concept of identification through radio frequency. It is a method of transmitting data via radio waves in magnetic fields wirelessl and without contact. This technology is used for automatic identification of, for example, goods, objects, and people. RFID offers an important platform for identification of objects, data collection and management of goods.

An RFID system consists of two main components, a transponder or a tag which is located on the object that we want to be identified, and a transceiver or a reader The RFID reader consist of a radio frequency module, a control unit and an antenna coil which generates high frequency electromagnetic field. On the other hand, the tag is usually a passive component, which consist of just an antenna and an electronic microchip, so when it gets near the electromagnetic field of the transceiver, due to induction, a voltage is generated in its antenna coil and this voltage serves as power for the microchip.

Step 4: How to Find Out Tag Code

First you have to need Download RFID Library from GitHub Click Here

Connect RFID With Ardunio

Step 5: Now You Have to Need Upload the “DumpInfo” From Example

Step 6: Now If You Run the Serial Monitor You Can Find RFID Tag Code

Step 7:

In This project you have to need

Hardware

MFRC522

RFIDModule

Servo

Motor LCD Display

Arduino Board

Breadboard and Jump WiresSoftware

Ardunio

Circuit Diagram

Step 8: ​Source Code

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