Etch A Sketch X NES Gamepad Hack
(YouTube Link) If you ever wanted finer control over your Etch-A-Sketch lines, then you may want to consider splicing in a NES controller! Here's the process as described by Alpinedelta32, the creator of this brillian...
https://www.neatorama.com/2011/11/27/etch-a-sketch-x-nes-gamepad-hack/