LED cubes were once an exercise in IO mastery, requiring multiplexing finesse in order to drive arrays of many LEDs. Going RGB only increased the challenge. This build from [DIY GUY Chris] shows ...

8x8 LED Matrix gives it a personality A very customizable experience through SpheroEDU Three distinct modes to engage with BOLT Fully redesigned hardware leads to impressive breakthroughs ...

単色LED方向幕っぽいジェネレータ これは、単色 LED の方向幕（行先表示器）を再現するためのドット絵ツールです。 2025年6月21日に行った「【特急】永久stage」企画 で、 Finale ライブのロゴを再現した行先表示器風のボードを作るために作成しました。

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A reaction-based memory game using an 8x8 LED matrix and PIC16F877A. Control the LED cursor to match blinking positions in the correct order. Levels get harder as you progress. Make a mistake? The ...