This is version 2 of my low profile tablet holder, the original is here: http://www.thingiverse.com/thing:724308 This is a big upgrade from the original with pretty much everything working the way that I want. It takes about 25% less material to make, the latch works a lot better this time using printed springs to hold it, and it has struts that come down with the pad to make it more sturdy in the down position. Everything is designed to be printed without using supports. I was able to keep the width to only one inch so that it will disappear behind the bottom lip of your cabinet when folded up. The largest part to be printed will fit on a bed that is at least 6.3" (160mm) X 8.27" (210mm). It will fit any tablet under 11" wide x 7.5" tall x.43" thick. If you have a lot smaller tablet that you want to use this for then just scale all the parts down accordingly and it should work great! Some of the pieces do require gluing together. I included a couple assembly pictures and tried to include everything that you would need to make it. The part names also say how many of those parts are to be printed. The only hardware that you will need will be four screws to attach it to the bottom of your cabinet.
I have included a couple pictures showing the assembly in the picture gallery.