The Sphero Bolt will look like the SPRK+ at first until its 8x8 LED Matrix starts moving and displaying data, directions or animations programmed using the Sphero Edu app for iOS, Android, Kindle ...

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 ...

One of the device's biggest updates is an 8x8 LED matrix that can be seen through the Bolt's translucent shell. This matrix displays helpful prompts like a lightning bolt when Bolt is charging on ...

Pumpkin Eyes uses two MAX7219 LED arrays, an Arduino nano, and a USB power supply. Yeah, it’s pretty simple — but after watching the video you’ll probably want to make one too.

This is the back side of [Dmitry Grinberg’s] 8×8 LED matrix pendant. He had seen the other projects that used a 5×7 grid but wasn’t really satisfied with the figures that can … ...

Asus revealed new ROG headsets, keyboards, and mice at CES 2022, headed by a keyboard that includes an animated LED matrix.

This module introduces the use of a LED Matrix with Adafruit Mini 8x8 LED Backpack. It uses the LED Matrix to practice calculating the perimeter and area of the rectangles which are displayed on it.