Roll the Dice: Build an Animated Digital Dice on Arduino with LED Matrix

Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.

Press a button and watch as the 8x8 LED matrix springs to life with a rolling dice animation, then smoothly settles on a random face from 1 to 6. This kit transforms a simple push-button into a satisfying electronic dice you can use for board games, maker projects, or classroom demonstrations while mastering the MAX7219 display driver.

What You'll Build

A compact digital dice module that responds instantly to a tactile button press. The MAX7219 matrix shows a quick animated roll before displaying a clear, recognizable dice pattern. Powered by a 9V battery, the project is fully portable — enclose it in a 3D-printed case and you have a pocket-friendly random number generator for any game night.

What You'll Learn

• Wiring and controlling a MAX7219 LED matrix over SPI communication
• Debouncing a tactile button for clean, reliable input
• Generating pseudo-random numbers with Arduino's random() function
• Animating custom dice patterns on an 8x8 display using pixel mapping

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately

Who This Kit Is For

Ideal for CBSE Class 11-12 students tackling microcontroller projects, B.Tech ECE/EEE first‑year learners building embedded systems, and ATL Tinkering Labs. It’s also a great choice for hobbyists who have completed beginner Arduino exercises and want a tangible, interactive build that teaches display programming and input handling.

Built and Backed by Compoden

Every Compoden kit ships with an AI build companion trained on this exact project — accessible via a QR code on the box, with WhatsApp and email backup. We've spent 10 years building projects for makers, schools, and institutions across India. If a part fails because of a manufacturing defect, replace it free within 7 days.