This rfid based access control system is built around arduino uno board rfid reader module solenoid lock and a few other components.
Rfid based door access control project report.
In this post you are going to learn about how to build an rfid based access control system using arduino.
In the previous post you learned about rfid and keypad based door lock and alert system using arduino in which user had to scan the right tag and enter the right password to open the door lock and the system also sends us the confirmation message.
A rfid based door lock or access control system is based on some simple concepts.
Development of an rfid based access control system in the context of bangladesh.
Rfid is a non contact automatic identification technology that uses radio signals to identify track sort and detect a variety of objects including people vehicles goods and assets without the need for direct contact or line of sight contact as found.
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.
The aim of this project is to make such type of lock which will ensure security as well as cost efficient.
We store a set of rfid card data in our system say 3 or 10 rfid card data.