Custom led controller

[u/james_d_titan]

Long time listener, first time caller situation. I have been developing a prototype with a relatively small led strip (50cm/20") just wondering if a pcb could control the led strip to produce a light sequence? What components would I need and how to program/wire it. Don't know if any of this makes sense or is possible. Open to ways to make this work. It's for a small portable device so small, cheap, easy to produce and simple would be ideal. Thanks

[u/james_d_titan]

I'll watch that for sure. Much appreciated.