From Rusty Cargo Van to Mobile Studio

Looking for a more unique living experience, [Zach Both] converted a 2003 Chevy Express Van he picked up from Craigslist into a gorgeous mobile home.

The van had 200,000 miles when he bought it. The body and frame were a bit rusty, but he saw the potential. First step was gutting the entire van, and getting rid of any surface rust with an angle grinder. It was a long and tedious process, but once it was done he had a blank slate to work with. Continue reading “From Rusty Cargo Van to Mobile Studio”

Mind Control Cerebro Helmet Controls People

For the recent release of X-Men Apocalypse, YouTuber [Allen Pan] from “Sufficiently Advanced” decided to make a rather ambitious project — a working Cerebro Helmet. Wait what?

When worn, it allows you to steer the person wearing it to the left or right using a series of impulses to the brain. It’s actually a well-researched technique called Galvanic Vestibular Stimulation — basically if you zap a nerve in your ear it messes with your balance. If you’re trying to walk in a straight line and the electrodes trigger, it causes a sudden imbalance and you tend to lean in that direction — thus changing the direction you are walking. Kind of like remote control cockroaches — but… with people…

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Building a Flamethrower Guitar to Really Rock Out With

Everyone’s favorite safety-tie-wearing-eccentric-inventor, [Colin Furze], is back at it again, this time making a flamethrower guitar — sponsored by Intel!?

As an ex-plumber, [Furze] is a master fabricator, and he’s brought many amazing mechanical inventions to life. In this video, perhaps for the first time, he’s integrated an Intel Curie Arduino in it, for a bit more fine control.

He’s hacked apart a couple of propane blow-torches, milled and lathed his own fittings and manifolds, and even TIG welded together a pressure vessel for the fuel — kids, do not try this at home!

The two blowtorches act as pilot lights for a third gas supply line to make the big firing explosion — the plan for the Arduino? To blast off the fire at certain parts during the song, add timing, or even just set up some cool patterns.

Did we mention he’s also got his own custom propane fueled guitar amp to go with it??

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Make your Own Infrared Camera on the Cheap!

This is a super fun hack that’s been around for ages — but now with cheap full 1080P HD camera availability, it’s probably a good time to make your own infrared camera!

It’s actually a very easy modification to perform. All cameras are capable of “seeing” infrared light, but for standard photography and video, you don’t want to see the infrared light. So most sensors just have an infrared filter in front of the sensor, to block out any excess infrared light. If you remove it … you have a converted infrared camera.

The following video shows exactly how to modify a camera to do this. It is a bit misleading though as it labels it as a thermal camera; and while it is seeing “infrared”, it’s not actually full thermal infrared, like a FLIR or Seek Thermal can see — it’s a mixture of visible and near infrared light. You will be able to see some hot things glowing through the camera, but not to the same degree as a real thermal imaging device. Continue reading “Make your Own Infrared Camera on the Cheap!”

16 Megapixel Outdoor Security Camera on the Cheap

Looking for a high quality security camera? Despite digital cameras continually getting better, and less expensive, security cameras haven’t seemed to follow the same path. So? Better make your own.

[donothingloop] was looking for an outdoor, network capable camera of high resolution. He Some people might have thought about using the Raspberry Pi camera module, but let’s be honest — it’s not great. Instead, he found a pair of used Nikon Coolpix L31 cameras, and he only paid $15 for the both of them.

Now the Nikon Coolpix L31 isn’t exactly the sports edition, so to make this an outdoor security camera, it’s going to need an enclosure. An outdoor halogen work lamp enclosure fit the bill perfectly. It’s rugged, already has the glass built into it, and at $12 the cost of this project wasn’t going anywhere!

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DIY Jigsaw Table Makes Cutting Wood Even Easier

Power tools are fantastic. They make short work of whatever you throw at them, but compared to their big brothers (i.e. full size powered tools you can’t move), they’re less accurate, and difficult for precision work. Then there’s the hybrid tools — power tools you can mount in stands or bases to get better control of your work piece. Some are designed for this, some aren’t. But sometimes, making your own stand for a power tool can be pretty darn easy.

[Yonatan] needed a bandsaw for one of his projects, and not being overly confident in his jigsaw skills (the tool he did possess), he decided to upgrade it, by building a jigsaw table. Still not quite a bandsaw, but almost. Continue reading “DIY Jigsaw Table Makes Cutting Wood Even Easier”

Subsea ROV has 6 degrees of Freedom + Autopilot

This is what happens when you give Norwegian engineering students half a year to develop an ROV for their class.

The team utilized 3D printing to design and print their own thruster propellers and ducts for the ROV. It’s powered by HobbyKing motors with VESC speed controllers. This allows them to get from 0.6 to 30N of thrust from each propeller at 12V. Because of this accuracy they’re able to use a PID system to do automatic pitch, roll and depth control!

The electronics are housed in a 200mm acrylic tube (15mm wall thickness) with aluminum end caps and o-rings — an exact pressure rating is not given, but the team could flood the chamber with non-conductive oil to increase that even more — they just don’t need to for tests in a swimming pool. The undersea wire connectors they use (Subconn) are rated for 700 and 600 bar!

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