This project focuses on designing and implementing a keypad-based servo lock system using Arduino, a 4x4 keypad, an LCD display, a servo motor, and a buzzer. The system ensures secure access control ...

Overview The Arduino Keypad-LCD Controller is a project that utilizes an Arduino Uno R3, an LCD display, and a keypad to create an interactive user interface. This system allows users to input data ...

LCD, Keypad, Enclosure Expansion Arduino Shield (video) 9:57 am March 6, 2015 By Julian Horsey ...