Lock Box
Designed a Raspberry Pi-based lock box, utilizing a keypad for secure password entry and programmed in Python to manage access control.
Integrated a servo motor to actuate the locking mechanism, ensuring the box opens only upon correct password entry.
Employed an LCD display using I2C communication protocol to provide user feedback and display system status, enhancing user interaction.
Incorporated an ultrasonic sensor to detect whether the box is open or closed, adding an extra layer of security and functionality.
Video Explanation
