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 ...

int redPin = 9; //select the pin for the red LED int greenPin = 10;// select the pin for the green LED int bluePin = 11; // select the pin for the blue LED ...

0.5W module is building block for applications demanding consistent, brilliant colour Lumileds has introduced the Luxeon MultiColor Module 0.5W, a module that produces the highest luminous intensity ...

[Avi Gupta] recently sent in their LoRaSense RGB Pi HAT project. This “HAT” (Hardware Attached to Top) is for any Raspberry Pi with 40-pin header. The core of the build is the custom printed circuit ...

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 short tutorial, we will show you how you can build yourself a transistor-driven color-changing RGB LED lights. The building process is simple and requires only a few transistors, capacitors ...

Abstract: To prevent the output white light from being experienced with color deviation due to temperature effect on the performance of light-emitting diode (LED), a mixed-light control module is ...

This project served a need originally, but I no longer use or maintain it. I use and highly recommend ESPHome, which supports everything this project can handle and much, much more. ESPHome has a ...

LG Innotek announced on December 23 the development of a "Automotive RGB-IR In-Cabin camera module" equipped with a five-megapixel RGB sensor. Higher resolution and wider field of view, enabling ...

TL;DR: HKC will unveil its next-gen RGB Mini-LED technology at CES 2026, featuring discrete red, green, and blue Mini-LED chips for ultra-bright, color-accurate displays. This innovation offers a ...