Adafruit has this week announced the arrival of the new Arduino RGB Matrix Shield which is now available ... at once but for scrolling text and light LED usage it will make wiring even easier ...

Arduino enthusiasts interested in creating a changeable RGB LED matrix might be interested in the new Pixie Chroma displays created specifically for the Arduino platform by the engineers and ...

[Ole] has a great introduction to driving RGB LED matrices ... this matrix is just a bit of wood with some WS2812s glued down to it. To drive the LEDs, [Ole] is using an Arduino.

8×8 LED Matrix modules are now widely available, and fortunately they are easy to use with our favorite Arduino microcontroller. 8×8 LED Matrix module have many applications in real life, such as ...

Arduino has launched its next generation of UNO boards, introducing a 32-bit Renesas microcontroller and Espressif ESP32-S3 module, one-click cloud connectivity and plenty of I/O plus a 12×8 red LED ...

So you've already outgrown ... matrix clock. It uses a real-time clock (RTC) module to get the precise date and time. This is then displayed as a mirrored text on an 8x32 LED matrix module and ...

Most of us have an 8x8 LED matrix from one of our Arduino kits. What can we do with them? This module investigates how to use these interesting devices. Along the way, we describe a fun electronics ...