This project shows how to connect an LCD screen to an Arduino Mega 2560 and use potentiometers (knobs) to adjust the screen’s contrast and control an extra function ...

An RFID-based attendance system transforms the tedious task of manual attendance tracking into an automated, error-free process. What makes this project particularly exciting is how a few inexpensive ...

// This header file contains a list of user setup files and defines which one the // compiler uses when the IDE performs a Verify/Compile or Upload. // Users can create configurations for different ...