There was a point in time, excruciatingly brief, in which desktop computers often had a large “TURBO” button on their front panel. Some even featured an LED display that would indicate the current CPU ...

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 ...

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 ...

*Circuit Explanation, This setup includes: Arduino UNO Breadboard, Wires connecting everything together, 3 push buttons,3 LEDs (with current-limiting resistors) LEDs Description: LEDs placed on the ...

While you hopefully don't need one-button access to 911, a desk-mounted panic button is undoubtedly cool, and it makes for a great DIY Arduino project. You'll need a prepaid SIM card, an Arduino, a ...

This model is the most easy to use, and can be daisy chained in a few seconds using the ribbon cable : In order to use an extra module, you simply need to add an additional strobe (stb wire connected ...

As if you already weren’t agonizing over whether or not you should build your own arcade cabinet, add this one to the list of compelling reasons why you should dedicate an unreasonable amount of ...

Mahmoud Saleh a senior software engineer within the Windows development team, has today taken to the official Windows Blog to announce the introduction of Andre no Wiring into the Windows 10 Internet ...