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Arduino project integrating a 16x2 or 20x4 LCD display with the Elegoo Mega 2560. Supports both I2C and parallel wiring methods - msoyege234/LCD_Display_ElegooMega2560 ...
Password Entry System with LCD Display - Arduino This project implements a password entry system using Arduino, where users enter a 4-digit password via a keypad, and the entered password is displayed ...