Over on YouTube [Andrew Neal] has a Function Generator Build for Beginners. As beginner videos go this one is fairly comprehensive. [Andrew] shows us how to build a square-wave generator on a ...

Regular readers may recall we recently covered a neat Arduino trick that allowed you to “blow out” an LED as if it was a candle. The idea was that the LED itself could be used as a rudimentary ...

Touchdesigner × Arduino tutorial LEDをスイッチで光らせる[簡単接続][初心者] TouchdesignerとArduinoの簡単接続[連携]の方法をご紹介します。 ※僕自身Arduinoは初心者です。詳しくは他のHPでご確認ください 今回はArduinoに取り付けたスイッチを押すとLEDが光るようにします。

Today we are going to create a strobe light for the tips of the wings of an rc airplane using a 555 timer (NE 555 or lm 555 IC) this circuit is very easy to make with few components and most ...