The Arduino IDE is used to write the program that will interact with your Arduino and the devices connected to it. In the Arduino world, such a program is called a sketch, which has its origin in its ...

わずかな配線で、左に見える16個のLEDを自由に点灯させることができます 今回はArduinoをUSBバスパワーで動かしています。

この場合、3.3VからLEDの順方向電圧2Vを引いた1.3Vで20mA未満となればいいのですから、抵抗値は65Ω以上を選べばいいことになります。

He builds a simple dead bug Arduino (which he calls an Audioino) using a handful of resistors, a pair of caps, an LED, a reset switch, and most importantly – an audio jack.

ビット・トレード・ワンは、ワンボードマイコンのArduino(アルディーノ)を赤外線学習リモコンとして動作させる拡張基板「アルディーノ専用 学習 ...

He ended up designing an 8 by 16 grid of LED’s that was turned into a game of Tetris. He arranged all 128 LED’s into the grid on a piece of perfboard.

The arLCD is a smart 3.5" color touchscreen LCD Arduino combo board that brings easy-to-program, smartphone-like user interfaces to the Maker Community.