If you frequently use a 3D printer for your projects then you may experience issues calculating the material weight and length usage. If so, then you might be interested in this project using Arduino.

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 with ...

When a Minnesota outfit of all-star DIY-ers called 1.21 Jigawatts won this summer's Red Bull Creation Contest, we couldn't wait to have them create a project just for PM readers. Here, a couple of ...