Neopixels and other forms of addressable LEDs have taken the maker world by storm. They make it trivial to add a ton of controllable, glowing LEDs to any project. [Arnov Sharma] has made a great ...

There are a few major companies out there building colorful LED panels you can stick on your wall for aesthetic purposes. Most commercial options are pretty expensive, and come with certain ...

This project drives a 64x64 RGB LED Matrix to display scrolling Traditional Chinese text at high frame rates (120FPS+). It uses Pre-Rendering (drawing text to memory first) to eliminate flickering and ...

A series where we find out which products the professionals (who really know what they’re talking about) actually use and really stand behind. Read more here. Maybe you’ve seen an influencer gliding ...

PegorK’s f32 might be the world’s smallest ESP32-C3 board. It measures just 9.85 x 8.45 mm, or slightly larger than the area covered by a USB Type-C connector. A board of this size will have limited ...

The project is not ready yet, we have only finished the schematics. Main idea: A smart keychain capable of displaying emotions on a 5x5 grid and turning on automatically thanks to the GY 521 sensor.