There is an additional #ROM out for the #MyNORMy4th that has dedicated #support for #NeoPixel LEDs and you can use it for a proper sized #gameoflife display ....

https://mynor.org/my4th_neo.htm

#MyNOR
#Forth

My4TH - A minimalistic Forth computer with discrete CPU

My4TH project page. My4TH is a minimalistic Forth computer with discrete CMOS logic CPU.

Now with added bling. #raspberrypi #cyberdeck #neopixel
Streamline Neopixel 8x8 - CurrentMakers Products

YouTube

Streamline Neopixel 8x8 - CurrentMakers Products

Streamline Neopixel 8x8 - ws2812 blade

#STM32 #Streamline #Blade #STM32F407 #Development #CurrentMakers #STM32World #Neopixel #WS2812

https://www.youtube.com/watch?v=JcWQyCiDzPE

Streamline Neopixel 8x8 - CurrentMakers Products

YouTube
Finally found some time to bring my #NeoPixel Heart PCBs into a usable state and add some documentation. The #sourcecode is hosted on @Codeberg at https://codeberg.org/rommudoh/NoisyMcHeart and works for both variants (big and small).
I think I'll publish the #KiCad files soon, too.
Thanks to #platformio I can use the same code for both hardware variants.
#led #rgbled #ws2812b #diyelectronics #pcbdesign #codeberg #programming
A highly optimized Art-Net and sACN pixel controller for GD32 Cortex-ARM microcontrollers, built around a Timer → DMA → GPIO architecture for deterministic timing, minimal CPU overhead, and maximum output efficiency.
http://gd32-dmx.org/pixel.html
#neopixel #pixel #arm #gigadevice

Success (well, 80%) with my first real soldering-required project!

I have a board with components that can power three (different) Neopixel shapes in a (prototype) Lego enclosure.

Need to make lots of nice 8x8 pixel art and fonts now though, and get a properly designed Lego box.

The only problem is a wonky connector for my third Neopixel — I'll have to resolder that.

I also have software so that I can change everything through Wi-Fi.

#esp32 #project #electronics #neopixel

Here are the boards! I soldered a first one by hand, but the #WS2812B #LEDs are very close to each other. So some have burn marks. Hot air is no option, it would burn them up. So, I bought a hot plate and tried again. It's so much faster and easier! And it worked directly after #soldering.
I only need better solder paste, this one was difficult to clean.
#ATtiny814 #diyelectronics #heart #neopixel
Euch allen wünsche ich eine guten Rutsch ins Jahr 2026. #esp32 #silvester #neopixel #rust

Soweit, so gut. Der Kegelaufsatz ist nun auch beleuchtet, die meisten Verbindungen verlegt.
Fehlt nur noch der #ESP32 in der Bodenplatte und dann kann ich die #Weihnachtspyramide einmal komplett aufbauen.

@MakeMagazinDE

#arduino #neopixel #diy #maker