Coffeeman 500's Useless Box - Multi Switch project is an open-source hardware project that's an ambitious variant on the beloved "Useless Machine" -- 2010, 2010 (Lego)), 2010 Political edition), 2011 (HOWTO), 2012 (politics), 2013 (fancy), 2013 (advanced) (vs human), 2016 (most useless), 2017 (vs twisty vase).
In Mr 500's implementation, the useless machine has three switches, and it remembers how you switched them: when you tick them off, the machine unticks them in the same order that you switched them.
It's 500's first-ever OSHW project, and it's a really fun one! Here's a Reddit /r/electronics thread where they're planning more ambitious variants; here's the code, and the schematics.
Multi-switch Useless Box Is Useless In Multiple Ways [Richard Baguley/Hackaday]
From 6PM-730PM this Thursday, May 23, I'm presenting at the Exposition Park Library (Dr. Mary McLeod Bethune Regional Library, 3900 S Western Ave, Los Angeles, CA 90062) on the problems of Big Tech and how the problems of monopolization (in tech and every other industry) is supercharged by the commercial surveillance industry -- and what […]
Bernie Sanders has released A Thurgood Marshall Plan for Public Education, a detailed and bold suite of public education reforms reminiscent of the kinds of policy planks being laid down regularly by rival candidate Elizabeth Warren (I'm a donor to both Sanders' and Warren's campaigns).
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Heads up: The clock is winding down on a free-entry contest to win not only one of the best smartphones on the market but a handy pair of earbuds. A simple sign-up is all you need to be eligible to win a 256 GB iPhone XS Max, along with AirPods. And while “free” is tough […]
Kudos to those of us who have chosen a less wasteful third option to “paper or plastic” at the supermarket or club stores. Tote bags are reusable, but they can be a pain to tote around. Here’s an upgrade to that planet-saving measure. The Club Cart Lotus Trolley Bag is that rare tote you’ll want […]
Looking for a career in IT, gaming or software development? In the ever-changing world of the internet, versatility is your biggest asset. In other words, mastering Java might not cut it in an interview if you don’t know C#. However, there’s a bundle that covers the essentials in most any language. The Legendary Learn to […]