arduinoでmillisを使用し、タクトスイッチを押すとLEDを徐々に明るくし、点灯状態を続ける。 タクトスイッチ1個、LED1個使用する。 millisはプログラムの実行を開始してからの経過時間をミリ秒で返します。 while (millis() - old_time_a < 10); 経過時間からold_time_aを ...

This is the first task for the Electronics and Power Department. It consists of two assignments: the first involves building a circuit with an Arduino UNO and a push button, while the second involves ...

In this project, we're making a cool 4×4×4 LED cube with Arduino Nano. LED cubes, also known as LED Matrix, can light up your room, study space, or Maker area giving it a awesome cool look. Moreover ...

switchPin: 傾斜スイッチが接続されているピン。今回はデジタル入力ピンの8番に設定。 previousTime: 前回の時間を記録する変数。LEDの点灯間隔を管理。 switchState: 現在の傾斜スイッチの状態。 prevSwitchState: 前回の傾斜スイッチの状態を記録する変数。 led: 点灯 ...

You can fade out and fade in the light of an LED automatically by using Arduino and a simple code that is described below. Even though the Arduino board cannot output variable voltage on its digital ...

I just got my first Arduino board and have already been having a ton of fun with it. Of course, I started with the simple projects so I could learn to walk before running. Here are the first three ...

I'm using a setup of two Arduino Uno with a seeed studio CAN-BUS SHIELDs. When I use the default receive and send programs, I will often see the systems' INT LED light up. This LED will light up even ...