This project demonstrates how to control a common cathode Tricolor (RGB) LED using an Arduino. The LED is programmed to cycle through its primary colors—red, green, and blue. A push button is then ...

今回は押しボタンを4つ並べて、それぞれ違う音を鳴らします。 抵抗器は3種類つかいます。 220Ω、10KΩ、1MΩ 抵抗器の見分け方は、下記を参考にしてください。 ①ブレッドボードに電源とグラウンドを配線します ② 圧電スピーカーの一方の足を ...

今回が最後のプロジェクトです。 フォトカプラーを使って、別回路の押しボタンスイッチを押します。 別回路はSTM32マイコンで用意しました。 これがその別回路です。 押しボタンスイッチを押すと、LEDが点灯します。 今回、Arduinoで作るのは、このSTM32の ...

There was an error while loading. Please reload this page. LED ON/OFF with Arduino using Push Button This simple Arduino project demonstrates how to control an LED ...

In this quick Arduino tutorial I will explain how you can control a relay using the Arduino Board, one 1K and one 10K resistors, 1 BC547 transistor, one 6V or 12V relay, one 1N4007 diode and a 12V fan ...

You can read the state of a button using Arduino and a few lines of code. The actual state is shown in the Serial Monitor window as 0 or 1, 0 meaning the button is not pressed and 1 that the button is ...

There is an example of a programme that differentiates between long and short push-button pushes on the Arduino.cc website, but I was not taken it. However their was an example I did like the look of, ...

[Lars] shows you how to get a perfect score on the first four levels of BIT.TRIP RUNNER by using an Arduino to time and send button presses. This is a pretty simple game that uses a couple of buttons ...