Does anyone know of any buyable ringed arrangement of LEDs that’s bigger than the neopixel 60 led ring? Or would I have to design my own pcb and hand solder them for something bigger?
There are some sold for car headlight fruitiness on Aliexpress. I’ll see if I can dig them up - usually sold as ‘angel eyes’
These head light rings, at least all the one I’ve seen, aren’t set up with individually addressable pixels though. They usually have wire hook ups for R,G,B,+ (or maybe it’s R,G,B,-) so you can mix the rgb any way you like but it changes all pixels on the ring together.
Use this idea but curve the wires before you solder the LEDs. https://plus.google.com/114004081524062063116/posts/XcP2F2okES5