[HomoFaciens]’s printer is based on an H-P C6602 inkjet cartridge, one of those high-priced consumables that make buying a new printer more attractive than replacing them once depleted.

What you need is the ChalkJET 9000, an ink jet printer on wheels. Using two Arduino Duemilanoves for the brains, this little cart features eight cans of spray chalk which can be individually actuated.

Arduino, maker of the open source hardware platform of the same name, is teaming up with a startup called Sharebot to sell a 3D printer for about $1,000. Announced today, Materia 101 will be ...

There is by no means a shortage of teams working on low-cost 3D printers. Kickstarter is absolutely overflowing with them. But, as many of those teams quickly realize, shipping hardware is hard. A ...

Arduino may be known for revolutionizing open source hardware platforms, but this week enters the 3D printer market with the small and (relatively) affordable Materia 101. Produced in partnership ...

If you have an old inkjet printer gathering dust in your office or home and fancy building your own vector graphics plotter. You might be interested in this project ...

If you would like to learn more about how jet engines work you may be interested in this new DIY Arduino project published by the DIY GUY.