Our old math teacher famously said, “You have to take what you know and use it find what you don’t know.” The same holds true for a lot of microcontroller designs including [rgco’s] clever metal ...

Most of us have had a sibling that would sneak into our room to swipe a transistor, play your guitar or just mess with your stuff in general. Now there’s a way to be immediately alerted when said ...

YouTube channel How To Mechatronics has created a great tutorial with full instructions on how to create your very own Arduino powered 3D wire bending machine. Created using 3D printer parts, a ...

Electric Paint is an electrically conductive liquid wire, which can be used as a cold-soldering medium or conductive adhesive. Non-toxic, solvent-free, and water-soluble it can be used for prototyping ...

All I can say is that I am really, really tempted to build one of these little beauties and then spend a happy few weeks bending furiously It’s funny how sometimes you don’t know that you want ...

*I wish I had one of these gizmo, although (a) the feeder system doesn't actually work and (b) I could probably bend wire by hand 50 times faster and cheaper. But not with such software-driven ...