After getting some mini massagers for the fair sex from a discount sale fair, I started thinking about vibration/haptic motor projects again! I’m in the middle of a lot of projects based on small ...

Tiny motors used for haptic feedback and vibration come in a variety of shapes and sizes. The most familiar is the “eccentric rotating mass” (ERM) variety which just spins an imbalanced weight ...

Here’s how to turn any chair into a DIY rumbling chair and make your ... He shows you how to craft a vibrating motor for your chair, then wire it to your PlayStation 3, PlayStation 4, Xbox ...

Why it works: Carbon frames weigh under 1.5 kg and absorb vibration ... Motors 8 Best Speed Controllers for Ebikes The post Top 5 Lightweight Ebike Builds for Urban Riders (Including a DIY ...

We’ve seen plenty of motor projects, but [Jeremy]’s DIY Tubular Linear Motor is a really neat variety of stepper motor in a format we certainly don’t see every day. It started as a design ...

and spreadsheet math for acquisition of signals produced by simple and cheap do-it-yourself (DIY) motion transducers, to implement high-performance vibration analysis without the high cost.