Smart Component Organizer using ESP32

Electronic components are used in various fields, including educational institutions, laboratories and industries. Storing and finding these components can become difficult when there are many different types of items. In most places, components are kept in separate boxes or compartments, and users have to search manually whenever they need a particular item. This takes time and may also lead to confusion or misplacement of components. To overcome this problem, we propose a Smart Component Organizer using ESP32. The system is designed to make component storage and retrieval easier with the help of RFID technology. An ESP32 microcontroller is used as the main control unit, and an RFID reader is used to identify the RFID cards assigned to different components. When a registered RFID card is scanned, the ESP32 processes the card information and controls the corresponding servo motor. The servo motor operates the assigned compartment, allowing the user to access the required component. Three RFID cards and three servo motors are used to manage three separate storage sections. A push button is also included for manual operation. The system is powered using a battery, with an IC 7805 used for voltage regulation. This arrangement provides a simple and convenient way to organize electronic components and reduces the time spent searching for them.