We’re surprised we haven’t seen this kind of clock before, or maybe we have, but forgot about it in the dark filing cabinets of our minds. The above picture of [danjhamer’s] Matrix Clock doesn’t quite ...

この記事は私が担当する女子美術大学の『電子クラフト』という授業の資料として書いています。 ただ、ギャル電さんがテレビで紹介したり、LEDを身につけることに興味のある方は広く増えていると思いますので、こんなふうに光るものを作れるんだ！

GoogleスプレッドシートやGAS（Google Apps Script）を使った、ささやかなIoT機器「かんたん動的お天気カレンダー」の解説記事です。 この機器はネットにつながるマイコンである、ラズベリーパイPico W で制御しています。 このマイコンは、GAS（GoogleAppsScript）に ...

esp-idf(5.1+) based gfx engine for fast led-matrix game/animation development + example applications. batteries not included Theres a playlist with demo footage on my YT-Channel. reveal how badly i ...

LEDs have a special place in every maker's heart, and it's because we all love the ability to create light at moment's notice. Almost every project I have made over the last two decades has included ...

8×8 LED Matrix modules are now widely available, and fortunately they are easy to use with our favorite Arduino microcontroller. 8×8 LED Matrix module have many applications in real life, such as ...

Arduino enthusiasts interested in creating a changeable RGB LED matrix might be interested in the new Pixie Chroma displays created specifically for the Arduino platform by the engineers and develop ...

Between all the telescopes, rocket engines, and body parts that people are printing these days, there are so many crazy additive manufacturing projects in the world that a 3D-printed TV hardly seems ...