For many a hacker, stenciling a board for the first time is a game-changing experience – the solder joints you get, sure do give your PCB the aura of a mass-manufactured device. Now, you migh… ...

Ivan Miranda and Jón Schone, both well-known in the DIY 3D printing community, have transformed a discarded treadmill into a massive belt-driven 3D printer.

In this project, I'll make a small circuit capable of blinking lights, on its output we get a digital signal that we can use ...