This morning it is my pleasure to announce five more confirmed speakers for the Hackaday SuperConference. The ultimate hardware conference takes place in just a few weeks: November 5th and 6th in Pasadena, California.
Continue reading “5 More SuperCon Speakers You Don’t Want To Miss”
Part of the job of a Hackaday writer involves seeking out new stories to write for your delectation and edification. Our tips line provides a fruitful fount of interesting things to write about, but we’d miss so much if we restricted ourselves to only writing up stories from that source. Each of us writers will therefore have a list of favourite places to keep an eye on and catch new stuff as it appears. News sites, blogs, videos, forums, that kind of thing. In my case I hope I’m not giving away too much to my colleagues when I say I keep an eye on the activities of as many hackspaces as I can.
So aside from picking up the occasional gem for these pages there is something else I gain that is of great personal interest as a director of my local hackspace. I see how a lot of other spaces approach the web, and can couple it to my behind-the-scenes view of doing the same thing here in our space. Along the way due to both experiences I’ve begun to despair slightly at the way our movement approaches the dissemination of information, the web, and software in general. So here follows a highly personal treatise on the subject that probably skirts the edge of outright ranting but within which I hope you’ll see parallels in your own spaces.
Before continuing it’s worth for a moment considering why a hackspace needs a public website. What is its purpose, who are its audience, and what information does it need to have?
Continue reading “Hackspace Websites And The Great Software Trap”
Hard as it is to imagine, lie detectors have been sold as children’s toys for a number of years. A simple battery-operated device clipped to your fingers and would show the conductivity of your skin. The concept — which is probably not very reliable — observers that lying causes you to imperceptibly sweat which causes a sudden increase in your skin’s conductivity. These cheap toys would have a meter and you’d note the meter deflection to determine if the subject was lying.
You can debate the amusement value of interrogating your friends, perhaps, but they were pretty common and still exist (including some that shock you if they detect you are lying). Seventeen-year-old [BuildIt] has his own modern take on this classic device using — what else? — an Arduino. You can see a video of the device below.
We’re not actually sure that it’s a good idea at all, but it’s got a heck of a lot of style; [Morgan]’s barbecue grill is turbocharged. Literally.
Keeping with the automotive theme, a serve-motor-driven throttle from a Ford Mustang serves as a (naturally-aspirated) air intake, and a Honda Civic manifold delivers it to the grill. But when he really needs to turn up the heat, a 360 watt fan can force-feed the fire.
Continue reading “Here’s The Turbocharged BBQ Grill You’ve Been Waiting For”
