Author Archives: Brian Benchoff

Only 90s Kids Will Appreciate This Prototype

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[Madox] is a trackball user, which is fine; we at Hackaday respect and appreciate those who live alternative lifestyles. As you would expect, there aren’t many makes and models of trackballs being sold, and [Madox] wanted something ergonomic. A DIY solution was necessary, but how to you model something ‘ergonomic’ before printing it out? Floam, apparently.

Floam is a sticky, moldable goo originally sold as the follow-up to Nickelodeon’s Gak in the early 1990s. It consists of styrofoam pellets held together with a colored binder that doesn’t leave a mess and doesn’t dry out. While the Nickelodeon version is lost …read more

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Only 90s Kids Will Appreciate This Prototype

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[Madox] is a trackball user, which is fine; we at Hackaday respect and appreciate those who live alternative lifestyles. As you would expect, there aren’t many makes and models of trackballs being sold, and [Madox] wanted something ergonomic. A DIY solution was necessary, but how to you model something ‘ergonomic’ before printing it out? Floam, apparently.

Floam is a sticky, moldable goo originally sold as the follow-up to Nickelodeon’s Gak in the early 1990s. It consists of styrofoam pellets held together with a colored binder that doesn’t leave a mess and doesn’t dry out. While the Nickelodeon version is lost …read more

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Friday Hack Chat: Antiquated Technologies With Fran Blanche

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Join us this Friday for a Hack Chat on antiquated technologies.

Every Friday, we round up someone from the hardware scene and sit them down in front of a keyboard to discuss what they’re working on. This week, we’re talking with [Fran Blanche] to discuss ancient technologies, weird electronics, and everything that goes into building a hardware company from the ground up.

Who’s [Fran Blanche], you might ask? She’s a self-taught electronic engineer, artist, musician, photographer, mechanical engineer, and YouTube vlogger. She’s the founder of Frantone Electronics, one of the very first manufacturers of boutique guitar effects. Her Peachfuzz is …read more

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[Bre Pettis] Buys Other Machine Co.

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Other Machine Co., manufacturer of the very capable and very cool OtherMill Pro CNC machine, has been acquired by [Bre Pettis], former CEO of MakerBot. Under the terms of the acquisition, current CEO of Other Machine Co, Dr. Danielle Applestone, will remain in charge of the company.

We have a love affair with the OtherMill here at Hackaday. We have a few of them kicking around the Design Lab, and they’re great. Six mil traces are possible, and the OtherMill is a very reliable machine. We’ve taken a look at the OtherMill manufacturing process and liked what we saw, and …read more

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Arise, Chicken, Arise!

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A couple of months ago, [Mike] started saving bones from all the fried chicken he had been eating. If that’s the opening line, you know it’s going to be good.

This Cyborg Chicken project grew out of [Mike]’s love for battlebots, and an immense dearth of battleborgs. The difference, though small, is distinct: a robot is simply a machine that carries out instructions either automatically or via remote control. A cyborg, on the other hand, contains both organic and biomechatronic body parts. Since [Mike] was saving chicken bones, he stumbled upon the idea of creating a cyborg out …read more

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Hackaday Links: May 21, 2017

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It’s time to talk about something of supreme importance to all Hackaday readers. The first trailer for the new Star Trek series is out. Some initial thoughts: the production values are through the roof, and some of this was filmed in Jordan (thank the king for that). The writers have thrown in some obvious references to classic Trek in this trailer (taking a spacesuit into a gigantic alien thing a la TMP). There are a few new species, even though this is set about 10 years before waaaait a second, those are the Klingons?

In other news, [Seth MacFarlane] is …read more

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The Tiniest Mechanical Keyboard Ever

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Owning a mechanical keyboard makes you a better person. It puts you above everyone else. Of course, owning a mechanical keyboard does come with some downsides. Carrying a mechanical keyboard around all the time to tell everyone else you’re better than them is usually impractical, but [cahbtexhuk] has come up with a solution. It’s a miniature Bluetooth mechanical keyboard that’s also a keychain.

Mechanical keyboard keychains are nothing new – they’re really just a piece of injection molded plastic meant to fit a single Cherry MX keyswitch. Usually, though, these are just trinkets — think of them as a fidget …read more

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Arduino Cinque – The RISC-V, ESP32, WiFi, Bluetooth Arduino

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This weekend at the Bay Area Maker Faire, Arduino in conjunction with SiFive, a fabless provider of the Open Source RISC-V micros, introduced the Arduino Cinque. This is a board running one of the fastest microcontrollers available, and as an added bonus, this board includes Espressif’s ESP32, another wonderchip that features WiFi and Bluetooth alongside a very, very powerful SoC.

Details on the Arduino Cinque are slim at the moment, but from what we’ve seen so far, the Cinque is an impressively powerful board featuring the RISC-V FE310 SoC from SiFive, an ESP32, and an STM32F103. The STM32 appears to …read more

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FAA’s Drone Registration System Struck Down For Hobbyists

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The US Court of Appeals for the D.C. Circuit has struck down a rule requiring recreational drone users and model aircraft pilots to register their drones with the FAA.

This began when [John Taylor], an RC hobbyist and attorney, filed suit against the FAA questioning the legitimacy of the FAA’s drone registration program. This drone registration began early last year, with the FAA requiring nearly all drones and model aircraft to be registered in a new online system. This registration system caused much consternation; the FAA Modernization And Reform Act of 2012 states, ““…Federal Aviation Administration may not promulgate any …read more

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A Simple, DIY GPS Tracker

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Today, there are dozens of off-the-shelf solutions for a GPS tracking device. Most of them use GSM, some of them use satellites, and all of them are astonishingly inexpensive. If you want to track a car, dog, or your luggage, you’ve never had more options.

[Emilio] wanted to track his own car, and the original solution for this was a smartphone. This smartphone was also a good choice, as it’s a programmable GPS device connected to a cell network, but there had to be a simpler solution. It came in the form of an eight euro GPS module and a …read more

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