3D printing filament monitor “This is my DIY filament holder with an integrated scale for my 3D printer, using arduino, a load cell and an OLED display.

If you've been 3D printing for a while, you might have heard of Klipper. This custom firmware improves many 3D printers, but does take some work to install.

Learn how to build your own desktop fully functional robot arm powered by Arduino hardware and assembled using 3D printed parts.

3D printing technology is changing the way we manufacture everything from toys and clothes to human tissue. The process of printing a three-dimensional object is known as additive manufacturing.