GitHub

ja_Grove-RGB_LED_Stick-10-WS2813_Mini.md

このスティックには10個のフルカラーRGB LEDを統合しており、1つの信号ピンだけで10個すべてのLEDを簡単に制御できます。すべてのLEDはWS2813 Miniであり、これはインテリジェント制御と高コスト ...
EDN

Arduino RGB LED Color Wand

Here is an artistic Arduino project for the fun-minded. The circuit is an Arduino RGB LED controller running on a sweet ‘n’ simple code,but with a little hardware surprise outside the Arduino board.
GitHub

RGB-Led-with-Arduino-Nano

Resistors used: Red - 82 ohm, Green - 56 ohm, Blue - 56 ohm. Allowing approximately 20 mA to flow through LED. Cathode (-) pins of RGB are connected to 8-bit PWM pins of Arduino for voltage control.
electronicsforu

Colour Buddy: Learn Colours With Lights

This system uses a colour-changing LED (RGB LED/tri-colour LED) that switches to a new colour every 5 seconds. Simultaneously, the colour name is displayed on an OLED mini screen (SSD1306). This ...
EDN

Pixel LED and Controller – Revised Primer

I’ve seen a lot of Pixel LED projects and know every maker does things differently. I wanted to show you what I am doing for my Pixel LEDs. This post will give you an Arduino Pixel LED Controller ...