I have an arduino uno, and a 16x2 display I'm bored What

Host a static image pornsite of some obscure polish pornstar.

>>61432852
Zork bruh. Code a driver for the screen to display block characters, get the game source code, and display the output on the display as a rolling line of text.

>>61432852
Or, ya know, code it to display "Do Not Look Up, Do Not Go Outside, They Are Coming" and set it down in a park with a battery.

Watch people congregate around it and freak out. You could do a proper prank video.

>www.hackaday.io

>>61432852
Could use it as your own trezor keystore for offline key signing just don't press erase.