Hii friends today i ll show you how to make rfid door lock system using arduino nanothe arduino based rfiddoor lock system is secure and responsive as compared to other systems.
Rfid door lock instructables.
Withthe use of arduino it becomes much easy to design.
So after connecting everything together and uploading the code to your arduino.
The rfid and lcd screen fits within the 33mm back box with a slot cut out for the lcd screen to fit through.
Most arduino pre flashed atmega 168 chips come with the default blink program pre installed.
These will the be wired to the arduino with the 12 core alarm cable and block connector.
Open rfiduino helloworld onto your board.
Program a code.
Get your rfid tag data.
Rfid door lock with arduino step 1.
These are the recommended parts for this project.
Connect a led to digital output 13 and verify that everything is working.
For the servo to connect to the door lock i 3d printed a holder to be screwed to the door and attached to the door lock.
Stepper motor system includes the stepper motor in the attached manual with a stepper motor.
Rfid door lock using arduino step 1.
The first step to building a rfid door lock with a basic arduino is to bread board out a basic working arduino.
Diy rfid door lock.
You can use another arduino variant.
Please follow the shown schmatics and connect everything together.
Connect your rfiduino as shown.