First time poster; hopefully someone can help me out. I'm trying to build a circuit for a LED Hi-Striker. This is my inspiration http://jmillerid.com/wordpress/tag/hi-striker/
I would really like to generate this result without having to resort to Arduino because I want to do this on the super cheap (I hope to build several for a children's fair in my neighborhood). I don't care about the sounds or flames, I just want a vertical LED cascade that responds to a scaled analog input.
Thanks for any help!!