Description: Using an Arduino or a micro controller, we can generate cool-looking patterns with an led strip containing addressable LEDs. In this case, I'm using an Arduino uno (clone board) and a ...

[Jose’s] latest project brings an old visual effect toy up to date with digital electronics. Most of us are familiar with inexpensive kaleidoscope toys. Some of us have even built cheap versions of ...

昨今の自作PC業界におけるブームのひとつと言えば、周辺機器も含めた“PC環境のライトアップ”。LEDを備えたパーツは昨年ごろから一気にラインアップが拡充され、ショップの展示や全国各地のイベントなどでまばゆく光るPCを見ることも、それほど珍しく ...