We hate to break it to [Rob Cai], but he’s built a VGA drawing toy, not an Etch-a-Sketch ... his project shows how an Arduino can drive a VGA monitor using the VGAx library.

Ugee's new drawing monitor (also called a pen display), the ... considering it requires an external computer as well, makes it more suited to a stationary desk-top setup. I'd also advise getting ...