Perhaps one of the most common modules in an Arduino starter kit, the RGB LED lets you create all sorts of colors with just four pins from the Arduino. This tutorial demonstrates two ways to use this ...

Layman’s RGB LED module is an ultra-simple project realized without any microcontrollers. An RGB LED can be driven with a cmos presettable up/down counter. This is accomplished by connecting the three ...

Macetech’s ShiftBrite is a high-power RGB LED coupled with an Allegro A6281 backpack. The A6281 uses three 10bit pulse-width modulators to mix millions of colors using the red, green, and blue ...

Building IoT projects with touchscreens used to be a headache, involving numerous components, messy wiring, and endless troubleshooting. But the ESP32-S3 Box-3 makes things way easier. It is an all-in ...

In this project we are going to interface 5 RGB (Red Green Blue) LEDs to Arduino Uno. These LEDs are connected in parallel for reducing PIN usage of Uno. A typical RGB LED is shown in below figure: ...

This repository contains an implementation of an RGB LED Controller Library, compatible with ESP32 microcontrollers and ESP-IDF version 5.0.2. The library provides asynchronous functionality to ...

You might have used RGB led light and used it in the room for decoration and other lighting purposes. You might also have used the WiFI-based RGB light changer where you can control the RGB led color ...

RGBW LEDs allow direct production of much more of the colorspace people are able to observe, as opposed to RGB, which relies on perceptual effects to trick you into seeing a color. A good example are ...