Category Archives: Holiday Hacks

Ghost Rider Costume Is Smoking Hot

It’s that spooky time of year once again, with pumpkins and cobwebs as far as the eye can see. This year, [Mikeasaurus] has put together something really special – a Ghost Rider costume with some amazing effects.

The costume starts with the skull mask, which started with a model from Thingiverse. Conveniently, the model was already set up to be 3D printed in separate pieces. [Mike] further modified the design by cutting out the middle to make it wearable. The mask was printed in low resolution and then assembled. [Mike] didn’t worry too much about making things perfect early on, …read more

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Posted in 3d printed, 3d printer, e-cig, e-cigarette, ghost rider, halloween, Holiday Hacks, led, leds, skull, smoke, smoke machine, vape, vape pen | Leave a comment

Faux Walkie-Talkie for Comedy Walking Tour is a Rapid Prototyping Win

Chances are good that a fair number of us have been roped into “one of those” projects before. You know the type: vague specs, limited budget, and of course they need it yesterday. But you know 3D-printers and Raspberduinos and whatnot; surely you can wizard something together quickly. Pretty please?

He might not have been quite that constrained, but when [Sean Hodgins] got tapped to help a friend out with an unusual project, rapid prototyping skills helped him create this GPS-enabled faux-walkie talkie audio player. It’s an unusual device with an unusual purpose: a comedic walking tour of Vancouver “haunted …read more

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Posted in arduino, audio, augmented reality, codec, comedy, gps, Holiday Hacks, misc hacks | Leave a comment

3D Printing, Halloween Style

The wonders of 3D printing don’t stop coming. Whether it’s printing tools on the International Space Station, printing houses out of concrete, or just making spare parts for a child’s toy, there’s virtually nothing you can’t get done with the right 3D printer, including spicing up your Halloween decorations.

Not only is this pumpkin a great-looking decoration for the season on its own, but it can also transform into a rather unsettling spider as well for a little bit of traditional Halloween surprise. The print is seven parts, which all snap into place and fold together with a set of …read more

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Posted in ball and socket, halloween, Holiday Hacks, joint, pumpkin, spider | Leave a comment

Mario Candy Machine Gamifies Halloween

Picture it: Halloween, 2018. You want to go to a party or take the kids out trick-or-treating, but remember what happened last year when you weren’t there to answer the door? A pack of wild children blew their allowances on 48 rolls of the cheapest toilet paper ever printed, and it took you four full hours to get all the sodden, dew-laden wads out of your rose bushes.

Halloween is a time to fear things like hobgoblins and the possibility of The Purge becoming a thing, not sugar-fueled children who are upset that you left out a bowl of Sixlets, …read more

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Posted in candy dispenser, candy machine, Games, gear motor, halloween, Holiday Hacks, lifehacks, relay, super mario bros | Leave a comment

Launching Fireworks with Raspberry Pi this Fourth of July

It’s that time of year again in the United States, and the skies will soon be alight with pyrotechnic displays, both professional and amateur. Amazing fireworks are freely available, sometimes legally, sometimes not. For the enthusiasts that put on homebrew displays, though, the choice between watching your handiwork or paying attention to what you’re doing while running the show is a tough one. This Raspberry Pi fireworks show controller aims to fix that problem.

[netmagi] claims his yearly display is a modest affair, but this controller can address 24 channels, which would be a pretty big show in any neighborhood. …read more

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Posted in controller, electric match, fireworks, Holiday Hacks, kaboom, mortar, pyrotechnics, shell, squib, timer, wireless | Leave a comment

Parts Bin Spooky Eye Build

Halloween is a great holiday for hacks, bringing out the creativity in even the most curmudgeonly wielder of a soldering iron. [tdragger] was looking to have some good old fashioned Halloween fun, and got to thinking – putting together this great Spooky Eyes build in their attic window.

The effect itself is simple – just two glowing orange LEDs spaced the right distance apart, placed in the highest window in the house. As every young child knows, the attic is almost the spookiest room in the house, second only to the basement.

Various effects were programmed in to the Arduino …read more

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Posted in Holiday Hacks, led | Leave a comment

Teardown: What’s Inside a Christmas Laser Projector?

In the world of big-box retail, December 26th is a very special day. The Christmas music playing on the overhead speakers switches back to the family friendly Top 40, the store’s decorations get tossed in the compactor, and everything that’s even remotely related to the holiday is put on steep clearance. No more money to be made on the most commercialized of all holidays, so back to business as usual.

It’s in this narrow corridor of time, between the Great Holiday Unloading and the new spring products coming in, that you can find some fantastic deals on Christmas decorations. Not …read more

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Posted in Holiday Hacks, Interest, laser, laser hacks, laser projector, teardown | Leave a comment

Teardown: What’s Inside a Christmas Laser Projector?

In the world of big-box retail, December 26th is a very special day. The Christmas music playing on the overhead speakers switches back to the family friendly Top 40, the store’s decorations get tossed in the compactor, and everything that’s even remotely related to the holiday is put on steep clearance. No more money to be made on the most commercialized of all holidays, so back to business as usual.

It’s in this narrow corridor of time, between the Great Holiday Unloading and the new spring products coming in, that you can find some fantastic deals on Christmas decorations. Not …read more

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Posted in Holiday Hacks, Interest, laser, laser hacks, laser projector, teardown | Leave a comment

LED Tree Brings Gravity to Christmas

Here’s a fun entry into our coin cell challenge. The power source is the actuating force in [Frank]’s blinky LED Christmas tree, which takes advantage of the physical structure of coin cells and our old pal gravity to roll out some holiday cheer. Talk about forward voltage!

We love the concept, and the circuit couldn’t be more simple. A coin cell is released at the top of the tree and rolls down a series of angled foam board railings covered with 1/4″ copper tape. As the coin cell travels, the negative terminal shimmies along the face of the tree, which …read more

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Posted in Holiday Hacks, how-to, led, LED christmas tree | Leave a comment

A Visit From Saint Rich

With apologies to Clement Clarke Moore, Richard Stallman, and the English-speaking world in general — ed.

‘Twas the night before Christmas
While up in my bed,
I stared at the ceiling
With feelings of dread.

I’d really no reason for portents of doom
Lying there, sleepless, in gathering gloom.
We’d wrapped all the presents, and decked out the tree,
But still, there was something niggling at me.

Then a stab of fear struck me, right through like a knife.
“Holy crap!” I exclaimed. “I FORGOT MY WIFE!”
Yes, somehow through all of the retail hell,
I’d forgotten to get …read more

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Posted in Holiday Hacks, Magic Mirror, poem, poetry, Raspberry Pi, Richard Stallman, slider, Twas the Night Before Christmas | Leave a comment