Automated Smart Chessboard

This paper discusses the design, implementation, and challenges of a Smart Automated Chessboard. The system utilizes an Arduino Uno microcontroller, A4988 stepper motor drivers, and a Cartesian (X-Y) mechanism driven by NEMA 17 stepper motors and lead screws to autonomously move chess pieces based on external commands. Key features include integration with the Stockfish chess engine for AI-powered gameplay, voice control capabilities for hands-free operation, connected through an HC-05 Bluetooth module. The core functionality involves magnetic manipulation of chess pieces using a servo-controlled permanent magnet, executing moves received from the user or AI. The project aims to enhance the traditional chess experience by offering a physical opponent, improving accessibility, particularly for players with disabilities, and providing an engaging alternative to screen-based chess, thereby reducing screen time.