Halloween Props: Skeleton Springs From Coffin

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[Tony’s] trying to scare the kids again this Halloween. This year’s creation is a skeleton that springs up from a coffin. His creepy coffin is built from plywood and in the classic style it gets narrower at each end. Inside, there’s a full-sized rubber skeleton affixed to a 2×4. Pneumatic rams are used to lift the lid and spring forth the skeleton from the dead.

He’s planned his performance well. The finished system uses a fog machine and looped audio for ambiance. A motion sensor detects innocent victims approaching, kills the music, opens the coffin lid, and adjusts the lighting. The coffin is right next to the door so when the doorbell is pushed and the skeleton springs upright this should scare the bejesus out of you. See how effective this in the video after the break. Continue reading “Halloween Props: Skeleton Springs From Coffin”

Gear Clock

[youtube http://www.youtube.com/watch?v=zkLIKfdYW3I&feature=player_embedded%5D

Analog clocks now a days get no respect. Everyone is digital this, or binary that, and we admit it is nice to look over and see the time promptly displayed. But there’s something about the quiet ticking and ominous feeling you get when around a large intricate clock that you know some serious time has been invested.

Nostalgia feelings aside, [Alan] from Hacked Gadgets introduced us to his Gear Clock. While it’s not a new idea, and in fact we have a few around the office, his concept really inspired us. His clock is driven via stepper motor and a PIC, allowing for the time to be fairly accurate. The only small problem he mentions is the poor paint job, but we think it looks amazing regardless.

Bouncy IPhone Controlled Dance Lights

[youtube=http://www.youtube.com/watch?v=4GmYcn8vb1U]

[John Boiles] introduces us to dimlet, his portable network controlled light dimmer. Inside the box is a fonera 2100 router that is running openWRT connected to an unnamed AVR microcontroller. Right now, he’s controlling the unit with his iPhone. It has three modes of control; a manual “slider” mode, an accelerometer controlled “dance” mode, and a programmable “tap” mode. You can download all the source code and schematics on his site.

[via Makezine]

RepRap – In Space! (sorta)

[vimeo http://vimeo.com/7141942%5D

We aren’t exactly sure how or even why you would need to RepRap in space, but we guess their team needed something to do while designing and printing their next version. They figure that if they can print completely upside down in -1G and then upside up in 1G, that 0G hopefully wont be a problem; hopefully being the keyword.

Even if it isn’t true space printing, the concept opens several new doors. Instead of having risky rocket or shuttle launches when the secondary air oscillator on the IIS is struck by an asteroid, print a new one. Or perhaps, the ocean floor research facilities’ external hull is punctured by an asteroid, print a new one. Or the HaD office chair breaks because [Mike] was hit by an asteroid, print a new one.

Lets not get ahead of ourselves here. But alongside circuit board printing, perhaps in-home fabrication is the way of the future. What would you like to print? Before you answer, yes, we will release the [Mike©] plans.

[Thanks Julius]

Dresser Tool Chest Isn’t As Ghetto As You’d Think

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A dedicated rolling chest for one’s tools is among the most indulgent yet worthwhile acquisitions. Having everything mobile and organized for quick access improves efficiency and keeps the shop tidy. But holy living crap, have you priced these things? Even a mediocre setup costs more than the gross national product of some small nations!

Here’s a project that tarts up a dresser into a passable tool chest. Using casters, modern drawer pulls and a tidy paint job, they turn a nasty old dresser into something presentable. It’s nowhere near as slick as the commercial units…no ball bearing glides, not chemical resistant, and your macho grease monkey friends will just roll their eyes…but if you’d rather spend your hard-earned money on more and better tools than a pretty box to put them in, this might be just the thing. From across the room, you’d hardly know the difference.

A good tool chest will include several shallow drawers so that all the tools are visible at a glance and not buried in a jumble. If searching for a piece of furniture to re-use, look for something with multiple slim drawers rather than just a few deep ones; a large jewelry chest might work well.

[via Craftynest]

Shift Powered Pumpkins

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[Garret] and a couple of friends totally stole our idea wanted to light up their pumpkins a bit differently this year. They used some ShiftBrites and all the corresponding shift hardware (who knew there was so much shift out there) to bring their carved orange minions to life. Yes, this could be done a lot less modulated by using a regular LED and perhaps a PIC. Maybe it’s not the most technically challenging, but hey its in the spirit of Halloween – one of our favorite holidays. Speaking of which, doesn’t that fence look familiar? Check out a video after the break. Seriously, Mutton Chops? Continue reading “Shift Powered Pumpkins”

Animatronic Winged Demon Terrorizes Local Garage

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Halloween is on its way, and if you’re going to do it right, you’re going to overdo it right. A few days ago we showed you [Jake’s] flying Crank Ghost, the idea is simple and creates lovely motion that is sure to scare some small children. But what if you want people leaving your little shop of horrors needing a new pair of pants? Meet the Animatronic Winged Demon by [Woody]. Very little info is given except for the touch screen controller, the central control system, and his unique use of a modular skeleton, but the project is very impressive none the less. If the demon doesn’t scare you, take a look at the miles of wires needed to control it. Check out a video after the break.

[via HackedGadgets] Continue reading “Animatronic Winged Demon Terrorizes Local Garage”