Suffer No Substitutes — The Hudspith Steam Bicycle Is One-Of-A-Kind

June 8, 2017 by 25 Comments

In a bit of punky, steam-based tinkering, Brittish engineer [Geoff Hudspith]’s obsession for steam and passion for cycles fused into the Hudspith Steam Bicycle.

Built and improved over the past thirty years, the custom steam engine uses a petrol and kerosene mix for fuel, reaching a top speed of 32km/h and has a range of 16km on one tank of water. While in motion, the boiler is counter-balanced by the water tank on the rear as well as the flywheel, water pump, and the other components. However, [Hudspith] says he doesn’t have an easy go of it carrying the bike up the flight of stairs to his flat — as you can imagine. A steam whistle was fitted to the bike after insistence from others — and perhaps for safety’s sake as well, since it does take a bit of distance to stop the bike.

Many people have offered large sums for it — and at least one house in exchange for the bike — but [Hudspith] has held on to this one-of-a-kind steam-machine. A little more about the development of the bicycle can be read here! A video of the bike in action is waiting after the break.

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Thermal Vision HUD

Thermal Vision HUD Isn’t Only For Fighter-Jets!

September 15, 2015 by 37 Comments

In case you weren’t aware, thermal vision units have seen huge price reductions lately. There’s a few on the market for under $300! While that might still seem expensive, remember, it’s thermal-freaking-vision. [Tim] bought a Seek Thermal as soon as it was available, and just recently finished his first project with it — giving his car a thermal HUD for driving at night.

The Seek Thermal is a small thermal imaging unit that has a micro USB attachment for phones. Simply plug it in, and your phone becomes the preview window. But for mounting on your car, you can’t have it behind a window, because most glass is not transparent to heat wavelengths, so [Tim] had to get creative.

He designed and 3D printed a magnetic mount for it to sit on the hood of his car. But in the case any debris from the road hit it, he wanted to protect the lens. So he started looking up thermally transparent materials — turns out they’re really expensive.

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HuddleLamp Turns Multiple Tablets Into Single Desktop

October 24, 2014 by 20 Comments

Imagine you’ve got a bunch of people sitting around a table with their various mobile display devices, and you want these devices to act together. Maybe you’d like them to be peepholes into a single larger display, revealing different sections of the display as you move them around the table. Or maybe you want to be able to drag and drop across these devices with finger gestures. HuddleLamp lets you do all this.

How does it work? Basically, a 3D camera sits above the tabletop, and watches for your mobile displays and your hands. Through the magic of machine vision, a server sends the right images to each screen in the group. (The “lamp” in HuddleLamp is a table lamp arranged above the space with a 3D camera built into it.)

A really nice touch is that the authors also provide JavaScript objects that you can embed into web apps to enable devices to join the group without downloading special software. A new device will flash an identifying pattern that the computer vision routine will recognize. Once that’s done, the server starts sending the correct parts of the overall display to the new device.

The video, below the break, demonstrates the possible interactions.

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Controlling The Garmin HUD With Bluetooth

March 30, 2014 by 16 Comments

HUD

The Garmin HUD is a very neat device, putting all your navigational info, from ETA, what lane you should be in, and distance to your next turn right on your windscreen in a heads-up display. The only problem with the Garmin HUD is that it only works with the official Garmin app, despite being a Bluetooth device. Now, someone is finally digging in to the Garmin HUD protocol, allowing anyone to control this HUD from a cell phone, tablet, or computer.

Being completely unable to disassemble the Navigon app for the HUD, [gabonator] decided the only thing to do would be to open up the device and take a peek at some of the packets travelling between the microcontroller and bluetooth module.

[gabonator] expected human readable ASCII characters, but after looking at the nonsense decoded from his oscilloscope and decoding them manually, he tried simply looking at the display in operation to understand how the protocol worked. He got it all decoded, and managed to get a Sygic Navigation program working with this Garmin HUD. You can check out a video of that below.

Thanks [Kevin] for the tip.

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Persistence Of Vision Would Make A Great HUD

February 27, 2014 by 33 Comments

povtyp

[Eduardo Zola] has just put the finishing touches on this awesome real-time persistence of vision display which displays text as you type!

It looks like the display is mounted on a small DC fan, which [Eduardo] powers using a bench top power supply. This allows him to fine tune the speed manually, without adjusting the the actual POV controller. The display receives the characters from the keyboard via a small USB RF receiver, and it has got a pretty snappy response time.

There isn’t too much more info on the project, but it certainly gives us an idea — could persistence of vision be used to create a kind of heads up display in a vehicle? What do you think?
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Here’s Pi In Your Eye – HUD Goggles

January 17, 2014 by 7 Comments

[John Ohno] has found what is perhaps the best possible use for steampunk goggles: framing a monocular display for a Raspberry Pi-based wearable computer. [John]’s eventual goal for the computer is a zzstructure-based personal organizer and general notifier. We covered [John]’s zzstructure emulator to our great delight in July 2011. Go ahead and check that out, because it’s awesome. We’ll wait here.

[John] has been interested in wearable computing for some time, but is unimpressed with Google Glass. He had read up on turning head-mounted displays into monocular devices and recognized a great opportunity when his friend gave him most of an Adafruit display. With some steampunk goggles he’d bought at an anime convention, he started on the path to becoming a Gargoyle. He encountered a few problems along the way, namely SD card fail, display output issues, and general keep-the-parts-together stuff, but came out smelling like a rose. [John] has ideas for future input additions such as simple infrared eye tracking, the addition of a chording keyboard, and implementing a motorized glove for haptic learning. 

Want to make your own wearable display but have an aversion to steampunk? Check out this homebrew solution with (mostly) 3-D printed frames. And it has servos!

[Thanks John]

Fail Of The Week: CAN-Bus Attached HUD For Ford Mustang

November 7, 2013 by 68 Comments

This edition of Fail of the Week is nothing short of remarkable, and your help could really get the failed project back on track. [Snipor Bob] wanted to replace all of the dashboard readouts on his Mustang and got the idea of making the hacked hardware into a Heads-Up Display. What you see above is simply the early hardware proof of concept for tapping into the vehicle’s data system. But there’s also an interesting test rig for getting the windshield glass working as a reflector for the readout.

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