One thing we sometimes forget in our community is that many of the tecniques and machines that we take for granted are still something close to black magic for many outsiders. Here’s a tip: l…

This motion control system adds performance and precision to upgrade any stepper-driven machine.

Create Your Own Headphones From Raw Materials: Here we will create some personalized Headphones, starting from raw material!We will see the working principle, how to make a poorman™ version of a speaker with just a few raw materials, and then a more refined…

Early 3D printers used ABS, but bad fumes and warping made most people go to PLA. However, PETG has a lot of the great properties of ABS along with some of the ease-of-use of PLA. According to a re…

FDM 3D printers work by taking a model, creating many thin slices of it, and then extruding plastic to produce the desired shape. But what happens if you want to reverse that process, e.g. take many tiny slices of something and build a model digitally? This…

Room Weather Station: In this crafting recipe I will show you how to make your own room meteostation (almost) from scratch. Without any 3D-printers or laser cutters!It features CO2, humidity and temperature sensors, built in web server with settings and live…