As most of the Arduino tinkering makers, I have some NeoPixels LEDs in my drawers. Especially the 8×8 NeoMatrix is a beautiful piece of illumination. But till now, I didn’t have any good use for it yet. Time to make it a bit more useful!
The 8×8 NeoMatrix board features 64 independently addressable RGB LED’s. Of course, you need to control them using a micro controller, like an Arduino or an ESP8266. Which usually results in some breadboards and wires littering your desk.
Of course, a nice 3D printed case could easily solve this. Let’s built the NeoDisplay!
Adafruit NeoPixel NeoMatrix 8×8 – 64 RGB LED Pixel Matrix: Put on your sunglasses before wiring up this LED matrix – 64 eye-blistering RGB LEDs adorn the NeoMatrix for a blast of configurable color. Arranged in an 8×8 matrix, each pixel is individually addressable. Only one microcontroller pin is required to control all the LEDs, and you get 24 bit color for each LED. (read more)
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.