Category Archives: laser cut

This DIY Turntable Just Got Freaky Fresh

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Photography turntables are made for both the precise and lazy. Whether you are concerned about the precision of consistent angles during a photo shoot or you simply do not want to stand there rotating a plate after every picture — yes, it does get old — a lazy susan style automatic photography turntable is the ticket. This automatic 360° design made over at circuito.io satisfies both of these needs in an understated package. 

The parts required to make this DIY weekend project are about as minimal as they get. An Arduino Uno controls it all with a rotary encoder for …read more

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Laser-Cut Modular Toolbox

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[ystoelen] created this modular wooden toolbox out of laser-cut 5mm plywood secured with leather hinges bolted into place. The leather strips secure the various tool boards with grommets connecting to plastic plugs. The toolboards use cross-shaped holes with laser-cut plugs and strips of elastic securing the tools, allowing each board to be uniquely configured depending on what tool is being stored there. There is a larger, “main” board, onto which smaller boards can be placed depending on what tools you’ll need.

While this is a clever approach to tool transport, we have some concerns about this project. Usually the problem …read more

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Laser-Cut Modular Toolbox

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[ystoelen] created this modular wooden toolbox out of laser-cut 5mm plywood secured with leather hinges bolted into place. The leather strips secure the various tool boards with grommets connecting to plastic plugs. The toolboards use cross-shaped holes with laser-cut plugs and strips of elastic securing the tools, allowing each board to be uniquely configured depending on what tool is being stored there. There is a larger, “main” board, onto which smaller boards can be placed depending on what tools you’ll need.

While this is a clever approach to tool transport, we have some concerns about this project. Usually the problem …read more

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Microorganisms Can’t Hide From DropoScope

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The DropoScope is a water-drop projector that works by projecting a laser through a drop of water, ideally dirty water crawling with microorganisms. With the right adjustments, a bright spot of light is projected onto a nearby wall, revealing a magnified image of the tiny animals within. Single celled organisms show up only as dark spots, but larger creatures like mosquito larvae exhibit definite structure and detail.

While simple in concept and requiring nothing more high-tech than a syringe and a laser pointer, getting useful results can require a lot of fiddly adjustment. But all that is a thing of …read more

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Hackaday Prize Entry: MCXY – Mini Laser Cut Aluminum 3D Printer

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With the easy availability of cheap and 3D printers from the usual Chinese websites, you might think that there could be little room for another home-made 3D printer project. fortunately, the community of 3D printer making enthusiasts doesn’t see it that way.

[Bobricius] has a rather nice 3D printer design in the works that we think you’ll like. It follows the MakerBot/Ultimaker style of construction in that it is a box rather than a gantry, and it is assembled from CNC-cut aluminum for a sturdy and pleasing effect. Whar sets it apart though is its size, at only 190x190x251mm and …read more

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Hackaday Prize Entry: MCXY – Mini Laser Cut Aluminum 3D Printer

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With the easy availability of cheap and 3D printers from the usual Chinese websites, you might think that there could be little room for another home-made 3D printer project. fortunately, the community of 3D printer making enthusiasts doesn’t see it that way.

[Bobricius] has a rather nice 3D printer design in the works that we think you’ll like. It follows the MakerBot/Ultimaker style of construction in that it is a box rather than a gantry, and it is assembled from CNC-cut aluminum for a sturdy and pleasing effect. Whar sets it apart though is its size, at only 190x190x251mm and …read more

Continue reading Hackaday Prize Entry: MCXY – Mini Laser Cut Aluminum 3D Printer→

Laser Cutting a 3D Printer

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The concept of self-replicating 3D printers is a really powerful one. But in practice, there are issues with the availability and quality of the 3D-printed parts. [Noyan] is taking a different approach by boostrapping a 3D printer with laser-cut parts. There are zero 3D-printed parts in this project. [Noyan] is using acrylic for the frame and the connecting mechanisms that go into the machine.

The printer design chosen for the project is the Prusa i3. We have certainly seen custom builds of this popular design before using laser-cut plywood for the frame. Still, these builds use 3D-printed parts for some …read more

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Flappy Bird is the New “Does it Run Doom?”

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Back in 2014 [Johan] decided to celebrate BASIC’s 30 year anniversary by writing his own BASIC interpreter. Now, a few years later, he says he feels he has hit a certain milestone: he can play Flappy Bird, written in his own version of BASIC, running on his own home-built computer, the BASIC-1.

Inside the BASIC-1 is an Atmel XMega128A4, a keyboard from a broken Commodore 64, a joystick port, a serial to TV out adapter, and an SD card adapter for program storage. An attractively laser-cut enclosure with kerf bends houses the keyboard and hardware. The BASIC-1 boots into BASIC …read more

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DIY Mini Printer is 95% Wood, Prints Tiny Cute Images

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This little DIY 64×64 graphical printer by [Egor] is part pen plotter in design, somewhat dot matrix-ish in operation, and cleverly designed to use unmodified 9G servos. The project page is all in Russian (translation to English here) but has plenty of photos that make the operation and design clear. Although nearly the entire thing is made from laser-cut wood, [Egor] says that a laser cutter is optional equipment. The first version was entirely cut with hand tools.

Small DIY CNC machines driven over a serial line commonly use Arduinos and CD-ROM drive guts (like this Foam Cutter or this …read more

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A Trove Of Arcade Projects

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[Ryan Bates] loves arcade games, any arcade games. Which is why you can find claw machines, coin pushers, video games, and more on his website.

We’ve covered his work before with his Venduino project. We also really enjoyed his 3D printed arcade joystick based off the design of a commercial variant. His coin pushing machine could help some us finally live our dream of getting a big win out of the most insidious gambling machine at arcades meant for children.

Speaking of frustrating gambling machines for children, he also built his own claw machine. Nothing like enabling test mode and …read more

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