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 ...
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 ...
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, ...
As an alternative to an Arduino Nano, Uno, or Mega, you can use a Raspberry Pi, a PSoC, a Teensy 3.2, an XLR8, or a ShieldBuddy to control your NeoPixel applications. As an alternative to an Arduino ...