You can use another arduino variant.
Rfid door lock instructables.
Get your rfid tag data.
Connect a led to digital output 13 and verify that everything is working.
Rfid door lock using arduino step 1.
So after connecting everything together and uploading the code to your arduino.
Diy rfid door lock.
The rfid and lcd screen fits within the 33mm back box with a slot cut out for the lcd screen to fit through.
The first step to building a rfid door lock with a basic arduino is to bread board out a basic working arduino.
Rfid door lock with arduino step 1.
Please follow the shown schmatics and connect everything together.
Most arduino pre flashed atmega 168 chips come with the default blink program pre installed.
I was able to 3d.
Program a code.
Withthe use of arduino it becomes much easy to design.
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.
Connect your rfiduino as shown.
Open rfiduino helloworld onto your board.
Rfid door lock step 1.
These will the be wired to the arduino with the 12 core alarm cable and block connector.
These are the recommended parts for this project.