Snap Circuits Arcade is an exciting introduction to problem-solving, following directions, and the satisfaction of a job well done. Features: • 30 Snap Modules included to complete more than 200 projects. • Enjoy completing projects using a programmable Word Fan, Dual LED Display, and a pre-programmed Micro-Controller. • Clear and concise Illustrated Manual includes explanations for different Snap Modules and concepts needed to build Arcade projects.