Kickstarter - 4-in-1 Drawing Robot with Arduino

https://www.kickstarter.com/projects/1818505613/mdrawbot-4-in-1-drawing-robot/

mScara is a SCARA (Selective Compliance Articulated Robot Arm) driven by stepper motors. If you install a pen on mScara, it can draw pictures on a flat surface. Replacing the pen with a laser diode, it can turn into a desktop laser engraver.

mScara

mEggBot is designed to draw on things that are improbable to print on, such as eggs or ping-pong balls. It can be used to write letters or to draw expressions on eggs, or to draw Easter eggs.

mEggBot

mSpider is a drawing robot which can draw pictures on a wall or a white board. Two stepper motors control the movement of mSpider though strings. Theoretically, it can draw in a huge range by increasing the length of strings.

[img alt=mSpider ]https://ksr-ugc.imgix.net/assets/003/453/464/82b03167767d0be73e7e379fb1e45e2d_original.jpg?v=1426573252&w=700&h=&fit=max&auto=format&q=92&s=72bdf10d288dd78cce1c7fb489fc6ea1[/img]

mCar is a three-wheel robot car. It contains two stepper motor drive wheels and a ball caster wheel. It can draw its own movement tracks on the surface. If you install a chalk instead of a pen, it can draw on the floor.

[img alt=mSpider ]https://ksr-ugc.imgix.net/assets/003/453/493/9ebd68a89bef4b4e0e5fbcfe98a9b60f_original.jpg?v=1426573903&w=700&h=&fit=max&auto=format&q=92&s=a1c174cecc5321f22aaca022d0bd369b[/img]