Touch Screen Version of the Light Wand This was originally based on http://mrossphoto.com/digital-light-wand/ I found the 2 line display boring, so I rewrote the whole thing to use a touch screen. While I was at it I speeded the SD reading and led writing up to much more reasonable speeds. I added some internal display examples for fun. I am still working on some of the 3D parts for the wand. I'll publish them here when I'm done. I added folder support on the SD for better organizing. You can also chain files together. There are setup files that can be attached to folders or individual files. I welcome any ideas.