Description

System Of Restriction Access With The Help Of NodeMCU And RFID Module

The installation of access control systems is relevant for industrial enterprises, offices, shops, parking lots and car-care centers, residential areas. The purpose of this project was to create a system for restricting access to the room using a key card with a unique id. The system consists of three parts: backend, hardware, frontend. The electronic lock was created on the basis of NodeMCU.RFID module was used because it is one of the best solutions, which uses electromagnetic fields to transfer data over short distances. By this method , authorized persons can only access the restriced area. The data’s will be updated in the cloud.

Software used

• Arduino IDE
• Embedded C

Hardware Used

• NodeMcu ESP8266
• RFID Module
• DC Motor 
• Lock