The WS2812B has become one of the most popular addressable LEDs out there. They’re easy to drive from just about any microcontroller you can think of. But what if you don’t have a microcontroller at ...

When it comes to making things that glow, there are two ways to stand out from the crowd. You can make something very big, or something very small. [DIY GUY Chris] has done the latter, producing a ...

Ich habe mir heute einen Kodiaq (EZ 03/2025) angeschaut. Laut Händler hat das Fahrzeug die Ausstattung „8G5 Matrix-Beam“. Er meinte, dass es sich dabei um das Matrix-LED-Licht handelt. Vor Ort konnte ...

Joshua Cooke's mother Margaret Cooke watched her son aim a shot gun at her face. Moments before, Joshua Cooke's father lived through the first few shots his son fired at him, as Paul Cooke talked on ...

Nach langem Suchen und nichts finden, wende ich mich an die Profis hier. Ich besitze einen A5 F5 sportback BJ 2019 der leider nach einem Unfall etwas Aufmerksamkeit benötigt. Dem würde ich gerne einen ...

Abstract: A 9-bit sweep driver is proposed, enabling 240 Hz frame rate of a 4.5-inch active-matrix Micro-LED display with 160 × 90 resolution via analog pulse-width modulation (APWM). This sweep ...

The library is NOT tested with hardware yet. Feedback is welcome. This library is to use an ADG2188 8x8 cross-point matrix switch from a microcontroller. That means the ADG2188 device implements a ...

This repository contains multiple Arduino .ino files with prebuilt animations and functions for a 10x10 LED Matrix Clock (Matrixuhr / Digitaluhr). The project is designed for a 10 × 10 LED field that ...