DIY project design that allows you to copy RFID cards. RPI with the RC522 module is used to copy cards. As soon as the device starts up, the LCD will ask you to write or read the card. It will be possible to write the card only after the first reading. The program will keep the card data in memory, which can be copied many times, without the need to read it each time. Two buttons are used to select the read or write option.

• Raspberry Pi Zero
• Micro SD Card
• Micro USB cabel
• RFID-RC522
• LCM1602 with LCD
• RFID Card
• Buzzer
• Switch x2
• 3D case

Below is a graphic with a presentation of all the necessary connections to complete the project:

Complete instruction for how to prepare your RPI you can find here: RPI Preparation

Below you can find a complete case for this project with STL files.

The bottom part:

STL - Bottom Part

The top part:

STL - Top Part