Category Archives: candy

Sort Your Candy With A Raspberry Pi And Google Cloud Vision

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If you have been off trick-or-treating and returned home with an embarassment of candy, what on earth can you do to mange the problem and sort it by brand?

Yes, it’s an issue that so many of us have had to face at this time of year. So much a challenge, that the folks at [Dexter Industries] have made a robotic candy-sorter to automate the task.

OK, there’s something of the tongue-in-cheek about the application. But the technology they’ve used is interesting, and worth a second look. Hardware wise it’s a Lego Mindstorms conveyor and hopper controlled by a Raspberry …read more

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Technically A Hack. Still Questionable. Remote Control Food.

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We thought we were going to read an article about, perhaps, a quadcopter that could fetch beer, or donuts. What we got was more along the lines of a donut dragging itself across the floor, rendering it pitiful and advisibly indigestible.

Sometimes people joke about not wanting to get in mind of a crazy person. We understand. While we could certainly follow [Michael Kohn]’s logic, the motivation was alien. Either way, in a rare turn of events there was not a single Arduino to be seen; just reverse engineering, unique solutions, and even a custom board. This is what some …read more

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Venduino Serves Snacks, Shows Vending is Tricky Business

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Seems like just about every hackerspace eventually ends up with an old vending machine that gets hacked and modded to serve up parts, tools, and consumables. But why don’t more hackerspaces build their own vending machines from scratch? Because as [Ryan Bates] found out, building a DIY vending machine isn’t as easy as it looks.

[Ryan]’s “Venduino” has a lot of hackerspace standard components – laser-cut birch plywood case, Parallax continuous rotation servos, an LCD screen from an old Nokia phone, and of course an Arduino. The design is simple, but the devil is in the details. The machine makes …read more

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