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 ...

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 ...

This is the back side of [Dmitry Grinberg’s] 8×8 LED matrix pendant ... soldered directly to the pins on the back of the LED module. He mapped out the IO in his firmware to make the soldering ...

[bitluni] also created a simple battery module and 3D printed neat enclosures for everything. Having faced the arduous task of fixing individual LEDs on massive LED walls in the past, [bitluni ...

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 ...

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 ...