GitHub

Required Components for RFID and Keypad Based Door Lock using Arduino

Arduino Uno or any other Arduino I2C LCD MFRC522 RFID Reader Tags SG90 Servo motor 4X4 Keypad or 4X3 Keypad 3 X LED’s (Red, Green, Blue) 3 X 220 ohm resistors Buzzer 6 to 12V Power source (I have used ...
GitHub

RFID-and-Keypad-Based-Door-Access-Control-System.

This project implements a security access control system that combines RFID card authentication and a keypad password for door access. The system utilizes an Arduino, RFID scanner, keypad, servo motor ...