CitiBike Smart Helmet Leads You to the Nearest Bike Docking Station

Bicycle riders in New York now have a new weapon in the commuting wars. The CitiBike Smart Helmet will show you the way to the nearest CitiBike docking station. That’s pretty handy. Maybe I should say heady. It is a helmet after all.

citi bike

The Carrera foldable helmet used for this project is embedded with LED strip lights, a FLORA accelerometer, a compass and a FLORA GPS system. All of this is used to guide the rider to the nearest bike docking station in the city, using blinking lights in the periphery of the rider’s vision to show them the way. The colorful LEDs on top serve no purpose other than to provide a cool light show, though.

That should save people a lot of time and effort. This project comes from Tyler and Justin Cooper, who have provided all the instructions to make your own CitiBike Smart Helmet if you are inclined. Pretty neat.

[Adafruit via Damn Geeky]

Hack a Bicycle Helmet To Hunt Down Citi Bike Stations

Hack a Bicycle Helmet To Hunt Down Citi Bike Stations

Now that New York has finally joined the rest of the world with a city-wide bike rental program, users are finding great ways to further improve the service. Including Adafruit’s Becky Stern who retrofitted a run-of-the-mill bike helmet with a wicked LED light show and a handy indicator that lets riders find the nearest Citi Bike station—ensuring they always get their ride back on time.

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Adafruit smart helmet guides bike riders with Arduino-based light shows (video)

Adafruit smart helmet guides bike riders

Bike sharing systems like New York’s Citi Bike may be taking off, but it’s doubtful that many participants can find every station without checking a map. Thankfully, Adafruit has unveiled a smart helmet project that could help at least a few of those riders get to their destinations while keeping their eyes on the road. The DIY effort feeds locations to an Arduino-based Flora board and its positioning add-ons, which in turn use a string of NeoPixel LEDs on the helmet as turn indicators. Commuters just have to watch for blinking lights to know where to go next. While the system isn’t easy to set up when cyclists have to manually enter coordinates, it is flexible: the open-source code lets it adapt to most any bike sharing system or headpiece. As long as you can get over looking like a Christmas tree on wheels while you navigate, you can build a smart helmet of your own using the instructions at the source link.

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Source: Adafruit

Onion Pi Portable Proxy: Tastes Like Redacted

As the recent NSA leaks have proven, a lot – if not all – of what you do, say and store online can be examined and archived by other people and organizations without your knowledge or approval. That’s why Adafruit Industries put together a DIY kit for those looking to add an extra layer of anonymity and security to their online activities. It’s called the Onion Pi, a plug and play device that creates an anonymous access point.

onion pi raspberry pi tor proxy by adafruit

As you may have guessed, the device is based on the popular Raspberry Pi computer. When you connect it to the Internet via an Ethernet cable, it creates a Wi-Fi access point that is connected to the Tor network. In simple terms, the Tor network encrypts your connection and routes it through a random series of relays. This makes it harder – but not necessarily impossible – to identify your location as well as the data that you’re sending or receiving. You can listen to the folks at Adafruit talk about the Onion Pi at around 11:50 in the video below:

Stage a PRISM break and order the Onion Pi kit from Adafruit Industries. The kit with a small antenna is available for $90 (USD); there’s a kit that comes with a large antenna but it’s out of stock at the moment. Adafruit donates part of the proceeds from the sale of the Onion Pi to the Tor Foundation. Sadly the Onion Pi logo is not included in the kit.

[via OhGizmo!]

 

Turn The Raspberry Pi Microcomputer Into A Low-Cost Laptop With This Atrix Dock Hack

RaspPi_Laptop_2

The $35/$25 Raspberry Pi microcomputer is being used by hardware hackers to power all sorts of creative projects. Including, in the above instance, a Raspberry Pi powered laptop, created by developer Eric Chou — principally by tying in the Motorola Atrix laptop dock. Which surely must be the coolest use of that piece of kit to date.

The smartphone that the dock was intended to be hooked up to has since been discontinued but as Adafruit Industries points out in the below ‘how to’ video, the laptop dock can still be picked up via various online outlets. Its Micro USB and Micro HDMI jacks offer a neat, relatively straightfoward way to turn a Pi into a laptop. Adafruit’s video shows which connectors to get and how to splice them together to plug in the Pi and get the DIY laptop working.

Chou, meanwhile, has costed out his version of the Pi laptop hack — including an optional Airlink WiFi module. In total the components costs around $125, plus the cost of the Pi — making it cheaper overall than the build costs of the XO ‘One laptop per child’ laptop (the XO apparently costs around $200 to make). It’s also a lot more accessible to individuals and small groups, being as the latter machine has to be ordered by the thousand so is generally restricted to government-backed mass education projects. Go the Pi-powered DIY route and so long as you’re willing to roll up your sleeves and do a little hacking, much smaller batches of low cost laptops can be put together and put to work where they’re really needed.

The Raspberry Pi’s potential as a low cost computing platform for developing countries is pretty exciting. Pis are already being used to power a school computing lab in rural Cameroon, thanks to a Belgian volunteer project which involved a suitcase full of the microcomputers being taken out to Africa and set up with monitors and keyboards acquired locally. It’s a great fixed-location learning solution, but couple in a bit of kit like the Atrix dock and portability could really extend the usefulness of the device.

A Pi-powered laptop wouldn’t need to be tethered to a classroom location, but could be taken home by kids so they can carry on learning (the dock also contains a battery so even without any electricity at home it would offer some hours of use). The not-for-profit Raspberry Pi Foundation, which created the Pi with the hope of getting more U.K. kids learning to code, has said it is keen to look for ways to get more Pis out to developing countries this year, where the need for a low cost computing solution is even greater.



Here’s A Weekend Project For First-Time Tinkerers: Turn Your Converse Into A DIY Light Show

adafruit-el-chucks-black

The weekend isn’t upon us just yet, but here’s a little project to tuck away for when the Sunday doldrums set in — the New York-based tinkerers/part suppliers at Adafruit Industries have worked up a way to give your old pair of Chuck Taylors a bit of luminescent DIY flair.

The process is pretty straightforward — with about $21 in specialized parts like a small sheet of electroluminescent material and a pint-sized power inverter (I suspect there’s a fair chance you’ve got AAA batteries, sewing needles, and glue nestled in a drawer somewhere) you too can have a pair of Converse that light up in the dark. Adafruit’s Becky Stern says that once everything is put together your shoes will stay aglow for about an hour before starting to dim if you’ve opted to use the slightly smaller CR2032-powered inverter, though you can eke out extra juice by playing with smaller EL panel sizes or using an inverter that runs on AAA batteries instead.

If nothing else, it’s a neat little crash course in cobbling together components and the end result is a pair of sneakers that are sure to catch some attention — just make sure not to get them too wet. First-time makers may not be completely comfortable with the concept of lashing together a gadget with an Arduino and some shields, but a lightweight hack for some light-up shoes may be enough to get them ready for more ambitious hacks to come.

As always, there’s nothing to stop you from peeking at the project tutorial and looking for somewhere else to buy your components. After all, when Adafruit Industries founder Limor Fried chatted onstage with our own John Biggs at Disrupt NY 2013, she said the company isn’t so much a parts vendor as it is an educational tutorial company “with a gift shop at the end”.

Glowing Star Chuck Taylor Mod Complements Your Converse

The simple design of Converse Chuck Taylors make them timeless. It also makes them a tad plain and boring. Adafruit’s mod will make your Chuck Taylors stand out by making the logo on the shoes light up. It’s not as amazing as having self-lacing shoes, but it’s also way more affordable than Nike’s loot.

glowing star chuck taylor mod by adafruit

The mod makes use of Adafruit’s electroluminescent panel as well as its small inverters. Becky Stern of Adafruit shows a couple of ideas for the mod – a star-shaped panel and a round one. But the black star in the round design is just a vinyl cutout, so you’re free to make your own design. Like a Swoosh or something. Actually don’t do that.

Skate to Adafruit for the full instructions and parts list.

Light up your Converse All-Stars with Adafruit’s DIY tutorial (video)

DNP Lightup Converse AllStar tutorial

If you missed out on the L.A. Lights craze of the early ’90s, fear not — there’s hope for you yet. Adafruit’s DIY enhancement for Converse All-Stars takes customized kicks to a whole new level with the science of electroluminescence. To light up the star on your Chucks, all you need is a pair of EL panels, tiny inverters (like a coincell or AAA battery type), some common household tools and half-way competent sewing skills. So, if you want to add some flash to your footwear and become the coolest kid in school, check out Adafruit’s simple tutorial, embedded after the break.

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Source: Adafruit

Adafruit’s Limor Fried Wants To Make People Comfortable With Their Electronics, Inside And Out

adafruit-disrupt

Recently, consumer electronics have tended to be more about closing things down then opening them up, but New York-based Adafruit is working to help reverse that trend, and to make it so that people aren’t afraid of what’s inside their devices, and instead become more comfortable with electronics components and the concepts behind how gadgets actually work. Adafruit founder and CEO Limor Fried was on stage at TechCrunch Disrupt NY today, and talked about how her company is going about achieving that goal.

The mission helps the company generate revenue, by priming an audience early on to become buyers of the components, DIY kits and open-source devices Adafruit sells through its online store. The key is to start young, Fried says, and to take advantage of urges that children already have around exploring their environment and the things around them.

“At a certain age, they just want to be comfortable with it, and everyone here probably liked to take stuff apart,” he said. “That’s how we learn, we take stuff apart and then we learn from them. That’s how software works, too.” With software, we pull apart the code to find out how it’s put together, she said, and we should be doing the same thing with hardware.

“We open the box,” she said, referring to our instincts when young. “The gadgets you have now, tablets and smartphones, theyr’e not easy to open anymore, so we provide that.” The idea is to make sure that if the need to break something down and repair it does arise, we aren’t afraid of it, and we don’t feel like we need eight years of specific education just to replace a broken capacitor.

Adafruit recently launched a video series for children called Circuit Playground to help familiarize them with electronics at a very early age. The company also put out a coloring book for electronics, which you can print out and use under a creative commons license. This is designed less to provide a rigorous early-age electrical engineering education regimen, and more to help get kids comfortable with terms, designs and shapes early on so that they’ll find it easier to pursue that kind of formal training later on. Basically, it’s about planting the seed for a generation of makers to come.

Asked about Adafruit’s identity, and whether it’s an educational organization or a business, Fried said her company is an ‘educational, tutorial company” that then has essentially a gift shop at the end. The model works in the same way that art supply stores functions; you could technically make your own paint, she says, but most people don’t because it’s easier to buy. Budding electronics hobbyists can likewise build their own PCBs, but they instead turn to supply stores and pre-fab components like those supplied by Adafruit. But in the end, the emphasis is on education and open source.

Fried envisions a world where people treat hardware the same way they do software, by mostly leveraging open source tools to quickly start up their own companies. But that change represents a major shift that will require fundamental changes in how we think about hardware, and Adafruit is trying to bring that about starting as early in our educational lives as possible.



Adafruit explains how to build your very own HAL 9000 for less than $100

Adafruit explains how to build your very own HAL 9000 replica for less than $100

It may be 2013, but 2001 will forever hold a special place in our hearts, in no small part due to the that lovable, red-eyed supercomputer known as HAL 9000. ThinkGeek has given us a couple ways to purchase HAL for our homes, but for folks who’d rather build their own, Adafruit’s got you covered. User Phillip Burgess has posted the full instructions on how to craft one, provided you’ve got access to a laser cutter and the requisite soldering, spray painting and sanding chops to complete the task. Adafruit’s version will have you making HAL out of an oversized arcade button and a sheet of acrylic — and if you want your HAL to talk (and really, why wouldn’t you), you’ll need to build a voice box from an Arduino Uno board and an Adafruit Wave Shield. Total cost: just shy of $100. Check out the video of it in action after the break, and head on down to the source link for the full how-to. Oh, and feel free to whistle Sprach Zarathustra while you work.

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Source: Adafruit