今回は、Arduino UNO R4を使ってLEDを調光する方法を解説します。 PWM*とは、👆のようなオン・オフを繰り返すような信号のことです。 *Pulse Width Modulation：パルス幅変調 またPWM信号の1つのサイクル（周期）に対して、オンの ...

* This sketch shows you how to drive a 12V LED strip using a TIP122 Darlington transistor. * The sketch makes the strip LEDs to fade on and off using Pulse Width Modulation. * Use any PWM-capable pin ...

今回は、ブレッドボードにLEDや抵抗を設置し、3色LEDを光らせます。LEDを光らせるために、LEDの簡単な構成と光らせる手段である、PWM (Pulse Width Modulation) について説明をします。 LEDとは：アノードとカソード LEDは、＋極、－極の代わりに、アノードとカソードという言葉を使います。これは電子 ...

Looking for a simple circuit to control the light intensity of Light Emitting Diodes (LEDs) or similar lighting sources? Here is an Arduino based circuit with three independent pulse width modulated ...

I have controlled a Led strip with an Arduino. You can make it very easily. Arduino Uno or any kind of Arduino RGB Led Strip (I use 1 m) 12V 1A Adapter ULN2003A or 3xBD679 NPN or 3xNPN (TIP 120) ...

We have already covered the basics of Arduino Due in Getting Started with Arduino Due. Now in this tutorial we are going to adjust the brightness of an LED, by using PWM signal generated by DUE. A DUE ...

Each strip is mounted in a piece of angle bracket, and they’re connected back to the driver board using telephone extension wire. Posted in home hacks, LED Hacks Tagged arduino, led strip, pwm ...

In this project, we will design an Interactive Arcade Game using WS2811 LED Strip and Arduino Nano. We will interface WS2811 LED Strip with Arduino Nano and design the outer case of Arcade Game.

[Schuyler Sowa] has been hard at work on his own version of LED strip Pong. We’d say his work has really paid off. The game is robust and full of features. Unlike the original Pong video game… ...