Do you know these wonderfully cheap based OLED displays with the crispy display? For a while now the NodeMCU Lua firmware for the supports them and has a rich feature set to draw lines, circles and even bitmaps. One way to draw bitmaps
Geek Ammo is raising funds for MicroView: Chip-sized Arduino with built-in OLED Display! on Kickstarter! The MicroView is the first chip-sized Arduino compatible that lets you see what your Arduino is thinking using a built-in OLED display.
The entire Pro Git book, written by Scott Chacon and Ben Straub and published by Apress, is available here. All content is licensed under the Creative Commons Attribution Non Commercial Share Alike license.
Granted, there seems to be no end to the cool things we can create from Altoids tins - cameras, emergency kits, solar powered gadget chargers. But an entire computer? Yep, someone pulled it off. Time for famously portable