Overview This project is an attendance system using RFID tags/stickers to communicate with an MFRC522 RFID Reader/Writer Module that is connected to an Arduino UNO. The authentication data that is received by the Arduino UNO is then transmitted to Google Spreadsheets through an ENC28J60 Ethernet Module for real-time data storage
Overview This project aims to implement door lock system on Raspberry Pi Zero W. The project uses RFID reader and fingerprint sensor for dual access modes. When the user tries to access the system the data is fetched from a MySQL database on the Raspberry Pi Zero, then unlocks the solenoid lock if it identifies the RFID ID or the