Sandbox

Meshmixer is a free tool for working with mesh models (like the ones you use for 3D printing). It is an excellent creative tool, great for mashing together existing meshes and also for preparing files (such as scans) for printing or fabrication.

It has been around for a while, so some of you are probably already using it, but now that it is part of the 123D family, we’ve polished up the user interface, and added some cool new features. You’ll want to try out the newest version. Check out the video, and prepare to be amazed!

123D Circuits is a revolutionary free tool for designing your electronic projects online. You can design in a familiar breadboard view and the app will guide you to make professional printed circuit boards with built in layout tools. When you’re done just click to have your boards professionally manufactured and shipped for free worldwide.

What’s also cool is how you can easily, simultaneously work on the same circuit with your friends. And at any point you can compile and emulate your Arduino code inside a live, editable circuit!

Note: below links will open in an external website, distinct from the Autodesk 123D site.