An Arduino NeoPixel support library supporting a large variety of individually addressable LEDs. Please refer to the Wiki for more details. Please use the GitHub Discussions to ask questions as the ...

Fastest finger first indicators (FFFIs) bring precision to quiz games, measuring contestants’ reaction times with accuracy.

The baseboard provides power distribution and data routing. The LED Cube is powered by an Arduino Nano ESP32-S3, leveraging its dual-core architecture. Core 0 handles LED control via the FastLED ...

US-based CNC and motion control developer Bart Dring has designed the 6x CNC Controller FluidNC-compatible CNC controller board built around an ESP32 (pre-programmed with FluidNC) module and including ...

Here I decided to use Arduino UNO R4 because it has an in-built LED matrix for mimicking plant facial expressions. We must ensure the components are connected correctly as per the above circuit ...