Category Archives: portable

A Mobile Terminal For The End Of The World

If civilization goes sideways and you need to survive, what are the bare essentials that should go in your bunker? Food and fresh water, sure. Maybe something to barter with in case things go full on The Postman. That’s all sensible enough, but how’s that stuff going to help …read more

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Posted in front panel, gpio, hardware, mobile, network, off grid, pelican case, portable, Raspberry Pi, rugged, rugged raspberry pi | Leave a comment

3D Printed VirtuScope is a Raspberry Pi 4 Cyberdeck with a Purpose

William Gibson might have come up with the idea for the cyberdeck in 1984, but it’s only recently that technology like desktop 3D printing and powerful single board computers have enabled hackers and makers to assemble their own functional versions of these classic cyberpunk devices. Often the final product is …read more

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Posted in cyberdeck, cyberpunk, portable, Raspberry Pi, Raspberry Pi 4, sdr, William Gibson | Leave a comment

A Wii Playing The GameCube, Disguised As A Game Boy SP

It may be hard to believe, but thanks to the expert work of Nintendo aficionado [Bill Paxton], the Game Boy Advance SP and GameCube lovechild that you see before you started its life as a Wii. That means not only can it play commercial GameCube and Wii games, but also …read more

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Posted in Game Boy Advance SP, gamecube, nintendo hacks, Nintendo Wii Hacks, portable, wii | Leave a comment

Testing A Battery-Powered Mini Spot Welder

Did you ever see a thin metal tab bonded to a battery terminal with little pock marks? That’s the work of a spot welder. Spot welding is one of those processes that doesn’t offer much in the way of alternatives; either one uses a spot welder to do the job …read more

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Posted in battery powered, portable, review, spot welder, tool hacks | Leave a comment

A Practical Portable Wii Emerges from the Memes

A few months ago, [Shank] built what will almost certainly go down in history as the world’s smallest portable Nintendo Wii. As it turns out, the Wii motherboard is home to a lot of unnecessary hardware, and with a careful hand and an eye for detail, it’s possible to physically cut it down to a much smaller unit; allowing this particularly tenacious hacker to put an actual Wii, along with everything else required to make it portable, into an Altoids tin.

As you might expect, between the cramped controls, comically short battery life, and the fact that the whole thing …read more

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Posted in gamecube, Games, handhelds hacks, Nintendo Wii Hacks, portable, project box, sensor bar, wii | Leave a comment

Laser projector ditches galvanometer for spinning drum

Laser projectors like those popular in clubs or laser shows often use mirror galvanometers to reflect the laser and draw in 2D. Without galvos, and on a tight budget, [Vitaliy Mosesov] decided that instead of downgrading the quality, he would seek an entirely different solution: a spinning mirror drum.

He fires a laser at a rotating drum with twelve mirror faces, each at a different adjustable vertical angle. The laser will hit a higher or lower point on the projection surface depending on which mirror it’s reflecting off – this creates resolution in the Y direction.

Timing the pulsing of …read more

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Posted in laser, laser hacks, mirror, portable, projector | Leave a comment

Business On The Outside, Electronics Workstation On The Inside

As an electrical engineering student, [Brandon Rice] had the full suite of electronics tools you’d expect. Cramming them all into a dorm room was doable — but cramped — a labour to square everything away from his desk’s top when he had to work on something else. To make it easier on himself, he built himself a portable electronics workstation inside the dimensions of a briefcase.

Built from scratch, the workstation includes a list of features that should have you salivating by the end. Instead of messing with a bunch of cables, on-board power is supplied by a dismantled 24V, …read more

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Posted in lifehacks, portable, soldering, soldering station, tool hacks, workbench, workstation | Leave a comment

Camp Kitchen Kit For Food On The Go!

Camping and road trips are a heck of a lot of fun, despite lacking many of the creature comforts that come from a house and its amenities. We’re all for fire-cooked meals, but sometimes, you want a cook-top and a sink to make cooking on the go a quick process. What if you could pack up a kitchen into a box and take it with you?

[pointblankjustice]  — opting for overkill — built this for his girlfriend instead of the requested box to simply store camping supplies. Glued and screwed plywood forms the frame, drawers, and lid which was then …read more

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Posted in kit, kitchen, portable, stove, water pump | Leave a comment

Portable Jacob’s Ladder for When…You Know… You Need a Portable Jacob’s Ladder

When do you need a portable Jacob’s Ladder? We don’t know, but apparently [mitxela] doesn’t want to leave home (or the laboratory) without one. So he built a portable unit that works for a few minutes on a battery. In the video (see below), he says he wouldn’t presume to claim it was the smallest Jacob’s Ladder ever, but he thought it might be a contender.

The battery is a LiPo cell and although it might last up to four minutes, [mitxela] points out that the transistors probably wouldn’t survive that much on time, despite the heat sinks he put …read more

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Posted in high voltage, jacob's ladder, portable, portable jacobs ladder | Leave a comment