Hello from Argentina, sorry for my English
My last project:
Bartop slim, made with a recycled i7 notebook (8gb of ram, ssd disk, integrated nvidia, 14 'screen), Japanese Sanwa joystick, stereo sound, wifi, Bluetooth ... And HDMI and Usb x2 output.
It is a machine to play standing still, due to the manufacturing angle, it is not uncomfortable at all ... Unless you spend hours playing, but it can also be connected to a tv / monitor. I am also evaluating making a removable base to give it height.
Run Retropie on Ubuntu.
Materials: MDF and acrylic
More proyects on:
https://www.instagram.com/retroboxarcade/