Here's Brian Egenriether's new-and-improved Skittles sorting machine. It's interesting to note that he used machinable epoxy for the parts instead of using a 3D printer. I know 3D printing is the future, but the current crop of home 3D printers make ugly parts. Subtractive fabrication technology makes better looking stuff, at least for now.
This machine sorts Skittles, m&m's and similar candies by color. It is the 3rd revision of the original machine. The inside is now complete and features user-selectable inputs to choose which type of candy to sort. Types not shown include Reese's Pieces and other types of Skittles.
The microcontroller is a BASIC Stamp 2 and the color sensor is made by TAOS. I made most of the parts by hand from a machinable epoxy including the outer case, inner housing, hopper mechanism, 5 way chute, and the the rotating disk inside. The other parts include a piece of PVC, ceramic bowls, telescope parts, wood for the base, and the funnel which was cut from a hummingbird feeder.
Automatic Sorting of Skittles or M&Ms by Colour (Thanks, D.S. Deboer!)
Dyson Logos’s G+ account is an endlessly scrolling inventory of hand-drawn D&D maps, each one cooler than the last.
For years, Geoff Manaugh has entertained and fascinated us with his BLDGBLOG, and now he’s even better at full-length, with A Burglar’s Guide to the City (previously), a multidisciplinary, eclectic, voraciously readable book that views architecture, built environments, and cities themselves through the lens of breaking-and-entering.
You know, for your Star Wars/Mary Poppins mashup theme wedding! $550 from Etsy seller The Blonde Swan, who makes them to order, and will also do you a BB-8 bowler (same price) if that’s your thing. (via Geeks Are Sexy)
You may not love Microsoft Word, but you’ve definitely used it. Other than being one of the most ubiquitous programs on the planet, it’s been the go-to word processing system for more than a quarter-century because it’s as basic as it gets. But occasionally, you’ve got assignments that beg for a lot more options than simple […]
Almost everyone has their smartphone in a case of one kind or another. Beyond simple protection, finding a case that can charge your phone on its own, but doesn’t feel like it’s also adding a couple pounds to the phone’s weight is the tricky part. Billed as the world’s thinnest battery case, the ThinCharge iPhone […]
You never know when new projects, ideas or opportunities can drop into your lap at a moment’s notice. That may require you to learn a new programming language like Python. Or maybe you need a primer on 3D game development. Or you might realize you could use a serious brush-up on iOS mobile creation.Point is, […]