Day: September 12, 2016

Get Your Ticket To SuperCon, The Greatest Hardware Creation Con

September 12, 2016 by 24 Comments

The world’s most excellent conference on hardware creation, the Hackaday SuperConference, is back. Get your tickets now for two magical days in Pasadena this November.

This exclusive gathering of hackers, designers, and engineers is where brilliant people geek out with their peers. Talks tell the story of research, prototyping, product design, manufacturing, and getting that new hardware out into the world. Nowhere else can you get such a concentrated dose of Sistine-Chapel-like details about what is being built in businesses small and large, basements, University labs, and everywhere else.

Early tickets are $128, get your pass to the conference now! This ticket gets you in the door for talks, breakfast and lunch on both days, a conference badge, and the party on Saturday night. SuperCon also includes hands-on workshops — these have limited capacity and some have material costs, more about this next week.

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Path To Craftsmanship: The Art Of Being Wrong

September 12, 2016 by 43 Comments

Every technical person knows, unlike artists and politicians, that they can be provably wrong; at least to a degree. Math tells the truth. Coupled with this knowledge is an ego which is often entirely based on our output. If our mechanism works, we feel good because we are provably good.

A disclaimer.
It didn’t stop Scott Adams from writing four books full of it and it won’t stop me.
from Dilbert: Advice

Unfortunately, unlike the robots we build or the simple minds we spin out of code, we are still human at the end of the day. When we feel the sting of being wrong we often respond poorly. Some of us slip into depression, claiming it all and dredging up a few other mistakes from our past along for the ride. Some of us explode into prideful rages, dropping our metaphorical shorts to show that this one fault is no fault at all compared to a history of personal majesty. Others become sullen and inward. Others ignore it all together. Others yet strike out at those around them leaving unpleasant barbs. The variations are endless, but I do think there is an ideal to be reached.

Despite the risk that the nature of the things I’ve learned will reveal exactly what kind of arrogant sod I am, I’ll give it a go anyway. I’ve made many mistakes, and I have many more to make, but these are some of the things I’ve learned. I’ve learned them all in technical fields, so I’m not sure how broadly the advice applies, but luckily this is Hackaday.

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Sewbo Robot Sews Up Automated Garment Manufacturing

September 12, 2016 by 42 Comments

While robots enter other industries in herds, the assembly of garments has long been a tedious, human privilege. Now, for the first time, a robot has sewn an entire, wearable piece of garment. Sewbo, an industrial robot programmed to tackle the tricky task, assembles clothes and makes it look easy.

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Super-small Robotic Joints Don’t Exist? They Do Now!

September 12, 2016 by 11 Comments

[Tim] needed very small, motorized joints for a robot. Unable to find anything to fit the bill, he designed his own tiny, robotic joints. Not only are these articulated and motorized, they are designed to be independent – each containing their own driver and microcontroller.

6mm geared motor next to LEGO [Source: Pololu]
None of the photos or video really give a good sense of just how small [Tim]’s design is. The motor (purple in the 3D render above, and pictured to the left) is a sub-micro planetary geared motor with a D shaped shaft. It is 6mm in diameter and 19mm long. One of these motors is almost entirely encapsulated within the screw it drives (green), forming a type of worm gear. As the motor turns the screw, a threaded ring moves up or down – which in turn moves the articulated shaft attached to the joint. A video is embedded below that shows the joint in action.

[Tim] originally tried 3D printing the pieces on his Lulzbot but it wasn’t up to the task. He’s currently using a Form 2 with white resin, which is able to make the tiny pieces just the way he needs them.

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