Author Archives: Brian Benchoff

Hackaday Links: November 11, 2016

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We have a contest going on right now challenging you to do the most with 1 kB of data. If you want to get into this, here’s how you do it for a dollar. Use the PIC12C508A. It’s an 8-pin DIP, has 768 bytes of program ROM and 25 bytes of data RAM. [Shaos] is trying to generate NTSC on this thing.

Remember that Internet of Cookie Oven Kickstarter from the links post a few weeks ago? It was funded. It has a heating element that is ‘more energy efficient than traditional electric elements’, and there’s still no consensus over …read more

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Creating A PCB In Everything: KiCad, Part 2

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This is the continuation of a series where I create a PCB in every software suite imaginable. Last week, I took a look at KiCad, made the schematic representation for a component, and made a schematic for the standard reference PCB I’ve been using for these tutorials. Now it’s time to take that schematic, assign footprints to parts, and design a circuit board.

All PCB design tools have different methods of associating the schematic view of a component with how it will be represented on the finished board. Eagle uses libraries that contain both a schematic view and PCB view …read more

Continue reading Creating A PCB In Everything: KiCad, Part 2→

Creating A PCB In Everything: KiCad, Part 2

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This is the continuation of a series where I create a PCB in every software suite imaginable. Last week, I took a look at KiCad, made the schematic representation for a component, and made a schematic for the standard reference PCB I’ve been using for these tutorials. Now it’s time to take that schematic, assign footprints to parts, and design a circuit board.

All PCB design tools have different methods of associating the schematic view of a component with how it will be represented on the finished board. Eagle uses libraries that contain both a schematic view and PCB view …read more

Continue reading Creating A PCB In Everything: KiCad, Part 2→

Hacking Your Way Through NASA

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The 2016 Hackaday SuperConference took place last month in sunny Pasadena, California. Also calling Pasadena home is the Jet Propulsion Laboratory, the place where Mars rovers are built, where probes are guided around the solar system, and where awesome space stuff happens.

JPL had a large contingent at the SuperCon and two of them teamed up to present their talk: Charles Dandino and Lucy Du. Lucy is a mechatronics engineer at JPL and already has a little bit of fame from fielding a Battlebot in the last two seasons of ABC’s series. Charles is also in mechatronics, with experience with …read more

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Don’t Leave 3D Printers Unattended – They Can Catch Fire

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The holidays are almost here, and with that comes the traditional Mass Consumption of Consumer Goods and Gift Exchange. 3D printers are getting really good and really cheap, and it’s inevitable that a lot of 3D printers will be given as gifts this year. Be careful if you’re giving or receiving one of these printers: they can cause fires as [Ben Hencke] found out when diagnosing a problem with a printer he bought this year.

The printer in question is the Monoprice Maker Select V2, a Prusa i3 clone with impressive specs for a $300 printer. This printer is a …read more

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Don’t Leave 3D Printers Unattended – They Can Catch Fire

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The holidays are almost here, and with that comes the traditional Mass Consumption of Consumer Goods and Gift Exchange. 3D printers are getting really good and really cheap, and it’s inevitable that a lot of 3D printers will be given as gifts this year. Be careful if you’re giving or receiving one of these printers: they can cause fires as [Ben Hencke] found out when diagnosing a problem with a printer he bought this year.

The printer in question is the Monoprice Maker Select V2, a Prusa i3 clone with impressive specs for a $300 printer. This printer is a …read more

Continue reading Don’t Leave 3D Printers Unattended – They Can Catch Fire→

The Internet of Tampons

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At the 2016 Hackaday Superconference, Amanda Brief and Jacob McEntire gave a talk on what they’ve been working on for the past few years. It’s My.Flow, the world’s first tampon monitor capable of tracking saturation, and eliminating anxiety, leakage, and infection. It’s better than a traditional tampon, and it’s one of the rare Internet of Things things that actually makes sense.

There’s a long history of technological innovation to deal with menstruation. What began with simply sending women out of the village for a week turned into a ‘sanitary belt’ after a few thousand years. This astonishing technological advance of …read more

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Hackaday Links: December 4, 2016

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The Chaos Communication Congress is growing! Actually, it’s not, but there may be an ‘overflow venue’ for everyone who didn’t get a ticket. There’s a slack up for people who didn’t get a ticket to 33C3 but would still like to rent a venue, set up some tables, stream some videos, and generally have a good time.

Need to test a lot of batteries? Have one of those magnetic parts tray/dish things sitting around? This is freakin’ brilliant. Put your batteries vertically in a metal dish, clip one lead of a meter to the dish and probe each battery with …read more

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Biologically Inspired Sensors Turned Into Silicon

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For the last three and a half Billion years, evolution has built sensors. The nerves on your fingertips are just as good as any electronic touch sensor, a retina is able to detect a single photon, and the human ear is more finely tuned than the best microphones.

At the 2016 Hackaday SuperConference, Dr. Christal Gordon, educator and engineer, talked about the hardware behind our wetware. While AI researchers are still wondering if they have to define consciousness, there’s still a lot that medicine, psychology, and neuroscience can teach us about building better hardware with simple tools, just like nature …read more

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Quickly Prototyping X-ray Backscatter Machines

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Ben Krasnow is one of those people no one has a bad opinion of. He’s part of the team at Verily (Google’s Life Science Alphabit), where he’s busy curing cancer. He co-founded Valve’s hardware division and his YouTube channel, Applied Science, is an exploration of building very high-tech tools very quickly and on a very low budget. Ben has built everything from an electron microscope to a liquid nitrogen generator to a robot that makes individual chocolate chip cookies with ingredients in different proportions. He’s curing cancer and finding the perfect chocolate chip cookie recipe.

The focus of Ben’s talk …read more

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