Not sure what an AI file is or how to open one? We explain why designers use this format, where it comes from, and the best ways to convert it to other formats.

Try it now — load your own PDF or use the sample: ...

Over a year ago, we took a look at importing a .step file of a KiCad PCB into FreeCAD, then placing a sketch and extruding it ...

Last time, we built a case for a PCB that handles 100 W of USB-C power, an old project that I’ve long been aiming to revive.

Oprah Winfrey joins "CBS Mornings" with bestselling author Elizabeth Gilbert to discuss her latest selection, "All the Way to ...