Collaborate Disseminate
If you’re not a woodworker, you might not have heard of the “45-degree rule.” It goes like this: a clamp exerts a force that radiates out across a triangular region …read more Continue reading Exploring Woodworking Mysteries with Strain Gauges and Raspberry Pi
We all know how easy it is to fall down the rabbit hole, something that turns a seemingly simple job into an accidental journey of experimentation and discovery. And perhaps …read more Continue reading A Trip Down the Vacuum Clamping Rabbit Hole
[Kevin Darrah] is risking the nerves on his index finger to learn about ESD protection. Armed with a white pair of socks, a microfiber couch, and a nylon carpet, like a wizard from a book he summons electricity from his very hands (after a shuffle around the house). His energy focused on a sacrificial 2N7000 small signal MOSFET.
So what happens to a circuit when you shock it? Does it instantly die in a dramatic movie fashion: smoke billowing towards the roof, sirens in the distance? [Kevin] set up a simple circuit to show the truth. It’s got a button, …read more
Continue reading What Does ESD Do To My Circuit and How Can I Protect Against It?