Hi there,

I want to create my first (very small) soc project for christmas. I want to create a wildly blinking, very colorful christmas star.
In essence around 50 Leds need to be switched on an off repeatedly in specific patterns.

To make it as easy as possible for me it would be great if I could simply have a specific IO /GPIO pin for each LED. Then the code should be very straight forward.

Now is the question, which SOC should I use? a basically need next to no processing power/memory or anything really aside from alot of GPIOs. And off course it should be as cheap and easy to use as possible (plugin > soldering).

Any recommendations for something small like this?

  • Stormili@alien.topOPBEnglish
    1·
    1 year ago

    Thank you very much, that helps me alot and sounds like great options. The reason I shied away from MCUs compared to extensions boards and so on is that I dont really get how I would implement it and how this really works.
    So awsome and cheap solution but I probably would need a pretty hand-holding guide/tutorial to use it. (Obviously my shortcomming though, great solution on your part :))