This is an XY plotter i have made from an HP printer scanner combo. This build took me about 1 to 2 days of work. It was a fun and semi-challenging project, all of it is controlled by a $10 R/C car and its remote. I will make a step by step tutorial when i have more time. For now Enjoy! P.S this project is a prototype and i plan on making fully automatic using the raspberry pi.