About This repository for a system hardware in RFID blockchain system. the project is connected with server and mobile application systems.

To drive the solenoid lock, you would need a power source that can give 12V @ 500mA. We previously used a solenoid lock to build an Arduino based RFID door lock. Circuit Diagram The Circuit Diagram ...

This project is an RFID-based Smart Parking System implemented using an ESP32 microcontroller. Features RFID scanner on both the Entry gate and Exit gate Utilizes the freeRTOS Real-Time Operating ...

Fig 6. Code 3 Connection Now connect the ESP32 Cam with FTDI, program it, and then connect all the components as shown in the circuit diagram. Fig6. Smart Bluetooth Lock Circuit System Testing Now ...

This research presents the design and implementation of a smart parking management system utilizing ESP32-CAM modules, RFID technology, and GSM communication. The system automates the vehicle entry ...