You are stuck at home quarantined and you want to do some Arduino projects. The problem is you don’t have all the cool devices you want to use. Sure, you can order them, but the stores are slow ...

Arduino script controlling Neopixel LEDs using an infrared remote. The Arduino Nano Every faces difficulty in simultaneously constantly changing LED colors (like when the rainbow mode is activated) ...

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 ...

NeoPixels, or WS2812 RGB LEDs, are the display device du jour for impressive and blinding lighting projects. Commonly known for very tight timing requirements, [Josh] discovered this is, in fact, ...

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 ...

GoogleスプレッドシートやGAS（Google Apps Script）を使った、ささやかなIoT機器を作ってみました。 Googleスプレッドシートに表記された1週間の気象予報を、LEDの色で表示させるものです。カレンダーのように曜日の位置を固定した状態で、向こう一週間分の天気 ...

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 ...

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 ...