I received a shipment of Worldsemi WS2811 LED strings and noticed a marked difference in low-level illumination in some of the strings. This was traced to different chip batches which were unknowingly ...

I'm trying to scrolling some words but when i upload the code ; code does not show properly on my matrix . LEDs are working randomly , examples of matrixs are not working same problem. Arduino gnd & ...

Welcome to our blog post on interfacing the WS2811 (5V) RGB LED strip with Arduino! In this guide, we will walk you through the process of connecting and controlling WS2811 LED strips using an Arduino ...