Month: December 2015

Alleged Hit-and-Run Driver Arrested After Her Car Rats Her Out

December 15, 2015 by 86 Comments

We had to giggle at this one when it came down the tips line. Last week, a woman involved in a hit-and-run fled the scene — only to have her car call 911 for her.

The woman hit two vehicles and then attempted to drive home when her Ford vehicle called 911 using the Sync Emergency Assistance Technology. When asked by the dispatcher if everything was okay she lied about being in the accident — but the dispatcher did not believe her. After all, the sync feature only calls if the car has seen significant damage, and in this case, the air bag had been deployed. Continue reading “Alleged Hit-and-Run Driver Arrested After Her Car Rats Her Out” →

Spectacular View Of The Eiffel Tower Is All Done With Mirrors

December 14, 2015 by 57 Comments

What Parisian wouldn’t want an apartment with a view of the Eiffel Tower? Alas, not every window can face the famed landmark, and for some, the million Euro view is tantalizingly out of reach. Such was the case for [Lurluberlu], but with a little optical trickery he was able to peer around a corner to deliver spectacular views of the Eiffel Tower to his bedroom.

[Lurluberlu] devised a simple horizontal periscope using two full-length mirrors. The video after the break shows the build – as a side note, we’re very jealous of his hand tool packed workshop. With some plywood backing and simple swivels, the mirrors were mounted on his window sill to bounce the iconic tower’s image inside. After a little adjustment, the image is perfectly framed by the window, and with the lights off in the apartment, the view from the bed is quite spectacular. Our bet is that it’s quite a bit cheaper than moving to a flat with a better view.

Of course, with a little ingenuity (and a balcony) anyone can have a view of the City of Light. Or anywhere else for that matter.

Continue reading “Spectacular View Of The Eiffel Tower Is All Done With Mirrors” →

NFC Tags Add Old-School Functionality To New Phone

December 14, 2015 by 27 Comments

Back in the day, we had smartphones with physical buttons. Not just power, volume, and maybe another button on the front. Whole, slide-out QWERTY keyboards right on the underside of the phone. It was a lawless wasteland, but for those who yearn for the wild-west days of the late 2000s, [Liviu] has recreated the shortcut buttons that used to exist on the tops of these keyboards for modern-day smartphones.

There were lots of phones that had shortcut keys on their keyboards, but [Liviu] enjoyed using the ones that allowed him to switch between applications (or “apps” as the kids are saying these days) such as the calendar, the browser, or the mail client. To recreate this, he went with a few NFC tags. These devices are easily programmed via a number of apps from your app store of choice, and can be placed essentially anywhere. In order to make them visible to the phone at any time, though, he placed the tags inside a clear plastic case for his phone and can now use them anytime.

If you’ve never used or programmed an NFC tag, this would be a great project to get yourself acquainted with how they operate. Plus, you could easily upgrade this project to allow the tags to do any number of other things. You can take projects like this as far as you want.

Continue reading “NFC Tags Add Old-School Functionality To New Phone” →

Ball Balancing Arduino-Style

December 14, 2015 by 17 Comments

If you have a good sense of balance, you can ride a unicycle or get on TV doing tricks with ladders. We don’t know if [Hanna Yatco] has a good sense of balance or not, but we do know her Arduino does. Her build uses the ubiquitous HC-SR04 SONAR sensor and a servo.

This is a great use for a servo since a standard servo motor without modifications only moves through part of a circle, and that’s all that’s needed for this project. A PID algorithm measures the distance to the ball and raises or lowers a beam to try to get the ball to the center.

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Danielle Applestone And The Story Of Every Othermill

December 14, 2015 by 42 Comments

Many of us may qualify as “makers,” but how about a “maker of machines?” [Danielle Applestone] tells us what kinks to look for whilst embarking on your hardware startup adventure. Co-founder of Other Machine Co, the company that makes a PCB Mill that holds tolerances as tight as a thousandth of an inch, [Danielle] holds degrees in chemistry and materials science from MIT and UT Austin. While she may tell you that the math for running a hardware company is easy, knowing what numbers to crunch and keeping track of them has been part of her key to success. So take 20, and give yourself a moment to take in [Danielle’s] tips from her Hackaday Superconference talk on beating the hurdles ahead in the land of hardware startups.

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FAA Releases Rules Governing Unmanned Aerial Systems

December 14, 2015 by 127 Comments

The US Department of Transportation and the FAA have just released their guidelines that require registration of Unmanned Aerial Systems. This is the regulation that covers model aircraft, drones, quadcopters, and flying toys of all kinds. These rules have been anticipated since last month to be in place for the holiday season.

As expected, the FAA is requiring registration for all aircraft, regardless of being ‘model’ aircraft or not, weighing more than 250 grams (0.55 pounds) and less than 55 pounds. The maximum weight is a holdover from previous regulations; model aircraft weighing more than 55 pounds were never really legal without a permit. It should be noted that anyone can build a quadcopter with cameras and video transmitters weighing less than 250 grams. These quadcopters are not ‘toys’ by any means, but are not required to be marked with a registration number and the pilot is not required to actually register. As expected, most rules governing the actual flight of these aircraft remain in place – don’t fly above 400 feet, don’t fly within five miles of an airport.

Registration is by pilot, not aircraft, and costs $5. A registration number must be put on every aircraft the pilot owns, and penalties for not registering can include up to $27,500 in civil penalties and up to $250,000/3 years imprisonment in criminal penalties. The full rules are available in this 200-page PDF. As with most government regulations, there will be a 30-day RFQ period beginning December 21st on regulations.gov. The docket number is FAA-2015-7396.

Star Wars Car That Never Was: Obi-Shawn’s Custom Z-Wing

December 14, 2015 by 44 Comments

Star Wars never had cars. Sure, there was the Landspeeder, and the Speeder Bike, but both point to a lack of wheels a long time ago. So those who want to drive around a Star Wars craft are left to their own imagination to come up with one. This is exactly what [Obi-Shawn], aka [Shawn Crosby], did to build his Z-Wing.

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