Upload the Arduino sketch using the Arduino IDE. Power the Arduino using a USB cable or external power. Press each button to control its corresponding LED. 📌 Notes Ensure that the resistors are ...

The fully qualified board name to use when compiling. Default: "arduino:avr:uno" If the board is from one of the platforms provided by Arduino's default package index, the board's platform dependency ...

Embedr is an AI-powered Arduino-like IDE designed to simplify development for Arduino-compatible microcontrollers. It looks ...

Learn to build an RFID based attendance system using Arduino with step-by-step instructions, circuit diagrams, and complete code. This $35 DIY project replaces expensive commercial systems with ...