Everything about the ubiquitous K40 laser engraver. This is the official home of the K40 community previously active on Google+.

Everything about lasers.

The new home for the OX, R7, and DIY CNC Google+ communities.

This is the new home of the G+ 3D Printing, Thing-Printer, Quadrap, and Ares communities.

Everything about the unique LaserWeb/CNCWeb Software. This is the official home of the LaserWeb/CNCWeb community that was previously on Google+.

The official home of the ChiliPeppr community from Google+

Community building, discussing, and tweaking the HercuLien, Eustathios, and Ingentis family of printers.

Machine controllers utilizing Smoothie, GRBL and TinyG including the Awesome Tech line of Gerbil controllers.

Have a cool project you are working on? Need help with the execution of an idea? You have come to the right place.

This is where you can show off your creations. It does not matter how you made them, just that you did! Inspire others to do great work by showcasing your makes.

Discussion on various CAD and CAM software packages.

@HalfNormal curates a collection of websites and software tools that might be of interest to makers.

A place to show off your woodcraft skills and share in your experience.

Show off your tools, acquired or made. Build logs, reviews, restorations, questions are all welcome here.

Discussion about this site, its organization, how it works, and how we can improve it.

Ask your questions, and post your ideas here.

A place to discuss things created with OpenBuilds line of products

Making things that move around on their own. Remote-controlled or autonomous vehicles, whether by air, land, on the water, or under the water.

All things to do with crafting leather into finished goods.

Here you will find information on the people and companies who have generously sponsored the costs involved in running this forum.

Home DIY projects in general, such as work on structure, finish, networking, or automation. Show off your work or ask questions.