Knobs are ubiquitous in technology user interfaces, but touchscreens are increasingly replacing them for interface controls. The latest project from [upir] combines a rotating knob with a touchscreen ...

A DIY macro pad gives you way more customization.

Festo's Simplified Motion Series, available at RS, facilitates seamless transitions from pneumatic to smart electric motion ...

We've all heard that "if you want something done right, you have to do it yourself." And that’s usually fine when it comes to ...