design

The 3Doodler allows you to sketch in three dimensions. It works on the same principle as a 3D printer - plastic is heated and extruded through the tip of the pen. It is a great introduction to the concepts of 3D printing, no software or 3D design skills needed!

If you ever wanted to try, test or create circuits without the hardware or equipment this resource is for you!! 123D Circuit is a drag and drop design environment that allows you to take different electronic parts, virtually wire them up, and see if your circuit works or not.