I have hold of these 12 segment bar graphs (https://thepihut.com/products/bi-color- ... -pack-of-2). and looking to achieve the "loaded trap" effect, so just need the whole bar graph to be fully lit, and yellow.
Tried a couple of tests to get even just one of the leds to light up. But I'm surely missing something because nothing happens. I'm not too savvy with this kind of thing so any help and insight on how to achieve this would be greatly appreciated