IKEA LACK Table Becomes Extremely Affordable DIY Copy Stand

June 16, 2023 by 14 Comments

A copy stand is a tool used to capture images of photos, artwork, books, and things of a similar nature. It holds a camera perpendicular to a large and flat surface, upon which the subject rests.

A threaded rod provides effective vertical adjustment.

They are handy, but there’s no need to spend a lot when [BlandPasta]’s DIY copy stand based on a cheap IKEA LACK table can be turned into an economical afternoon project with the help of simple hardware and a few 3D printed parts.

The main structure comes from a mixture of parts from two LACK tables: one small and one normal-sized. A tabletop is used as the bed, and the square legs make up the structural parts with the help of some printed pieces. A threaded rod combined with some captive hardware provides a way to adjust the camera up and down with a crank, while one can manually slide the horizontal camera mount as needed to frame the subject appropriately.

This is a clever remix of IKEA parts, and the somewhat matte white finish of the LACK complements photography well. Adding some DIY LED lighting is about all it takes to get a perfectly serviceable copy stand that won’t break the bank.

IKEA LED Table Mod Doesn’t LACK Awesome

February 3, 2014 by 15 Comments

Some people look at IKEA LACK tables as cheap furniture. Our readers look at them as a blank canvas. [Klaas] has turned a LACK Side table into an interactive LED table featuring 144 RGB LEDs. After attending a class on WS2801 pixel strings at his student IEEE chapter, [Klaas] was inspired to design something of his own. He settled on an IKEA LACK table and started sketching. He didn’t actually have a table on hand, so he had to deduce the size from the website images and dimensions. He calculated a usable size of around 45cm, which was pretty close to the mark. After running a few tests, [Klaas] determined that a 12×12 grid of squares 35mm on a side would provide that enough resolution to play simple games. The 35mm x 35mm grid would also be small enough for the LEDS to illuminate. He used a laser cutter to cut the an interlocking grid from 3mm MDF. A base plate with 144 12mm LED holes was also cut out, and the entire assembly was glued together.

For illumination, [Klaas] settled on WS2812B LEDs, as they were cheaper than their WS2801 couterparts. The WS2812B’s also snapped easily into his 12mm holes. At this point [Klaas] actually purchased his IKEA table and proceeded to cut a huge hole in it. The grid glued right in, and some aluminum L-profile cleaned up the top edge. Driving all those LEDs would need a bit of processing power, [Klaas] chose a Teensy 3, and the well-known OctoWS2811 library. He also added a USB host shield, which allowed him to use an Xbox 360 USB game pad as his controller. For software, he created a simple Tetris clone, and ported snake from the Arduino game shield. A menu and some scrolling text ties everything together. The only thing left to add is a glass top. [Klaas] hasn’t settled on clear or diffuse glass yet. We a suggest clear to avoid hiding any details of this great build.

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What The Artisan 3-in-1 CNC Offers (If One Has The Table Space)

November 1, 2023 by 34 Comments

I never feel like I have enough space in my workshop. The promise of consolidating tools to make the most of limited space drew me to the Snapmaker Artisan, a plus-sized 3-in-1 tool combining 3D printer, laser engraver, and CNC machine.

Smaller than three separate tools, but still big.

Jacks of all trades may be masters of none, but it is also true that a tool does not need to be a master of its functions to be useful. For many jobs, it enough to simply be serviceable. Does a machine like the Artisan offer something useful to a workshop?

Snapmaker was kind enough to send me an Artisan that I have by now spent a fair bit of time with. While I have come to expect the occasional glitch, having access to multiple functions is great for prototyping and desktop manufacturing.

This is especially true when it allows doing a job in-house where one previously had to outsource, or simply go without. This combo machine does have something to offer, as long as one can give it generous table space in return.

What It Is

The Artisan is a large dual-extrusion 3D printer, CNC router, and diode-based laser engraver. To change functions, one physically swaps toolheads and beds. Very thankfully, there are quick-change fixtures for this.

Driving the Artisan is Snapmaker’s software Luban (GitHub respository). Named for the ancient Chinese master craftsman, it is responsible for job setup and control. For laser and CNC work, there are convenient built-in profiles for a variety of paper, plastic, leather, and wood products.

The unit is enclosed, nicely designed, and — while I have come to expect the occasional glitch — serviceable at all three of its functions. The size and stature of the machine warrants some special mention, however.

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The LackRack Enterprise Edition in Revspace, Netherlands

Rackmount Hardware Placement Issues? IKEA LACK To The Rescue!

May 29, 2022 by 18 Comments

[hackbyte] reminds us about a classic hack that, even though we’ve seen floating around for over a decade, has somehow never quite graced our pages before. Many of us keep small home labs and even, at times, collections of servers that we’d be comfortable be calling mini-datacenters. However, if you use the ever-abundant 19″ switches, servers and other hardware, keeping these mounted and out of the way can be a thorny experience. Which leads us to, undoubtedly, unintentional – but exceptionally handy – compatibility between IKEA LACK table series and 19″ rackmount hardware.

The half-humorous half-informative wiki page on Eth0Wiki talks about this idea in depth, providing a myriad of examples and linking to pages of other hackerspaces and entities who implemented this idea and improved upon it. These tables look nice and fit anywhere, stack neatly when not in use, and you can put a bottle of Club-Mate on top. Aka, they’re the exact opposite of cheap clunky cabinets actually designed for rackmount you can buy, and cost a fraction of the price. What’s not to love?

You can buy a whole lot of cheap hardware in 19″, and arguably, that’s where you can get the best hardware for your dollar. Many a hackerspace has used these tables for makeshift infrastructure, permanent in all but intent. So, in case some of us missed the memo, now you are aware of yet another, underappreciated solution for mounting all these servers we get for cheap when yet another company replaces its equipment – or undergoes a liquidation. If LackRack hasn’t been on your radar – what have you been using for housing your rackmount hardware collection?

Wondering what to do with an old server? Building a powerful workstation is definitely on the list. Alternatively, you could discard the internals and stuff it full of Raspberry Pi!

Robotic Wood Shop Has Ambitions To Challenge IKEA

March 9, 2018 by 28 Comments

Many people got their start with 3D printing by downloading designs from Thingiverse, and some of these designs could be modified in the browser using the Thingiverse Customizer. The mechanism behind this powerful feature is OpenSCAD’s parametric design capability, which offers great flexibility but is still limited by 3D printer size. In the interest of going bigger, a team at MIT built a system to adopt parametric design idea to woodworking.

The “AutoSaw” has software and hardware components. The software side is built on web-based CAD software Onshape. First the expert user builds a flexible design with parameters that could be customized, followed by one or more end users who specify their own custom configuration.

Once the configuration is approved, the robots go to work. AutoSaw has two robotic woodworking systems: The simpler one is a Roomba mounted jigsaw to cut patterns out of flat sheets. The more complex system involves two robot arms on wheels (Kuka youBot) working with a chop saw to cut wood beams to length. These wood pieces are then assembled by the end-user using dowel pegs.

AutoSaw is a fun proof of concept and a glimpse at a potential future: One where a robotic wood shop is part of your local home improvement store’s lumber department. Ready to cut/drill/route pieces for you to take home and assemble.

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An Awesome Interactive LED Table

January 31, 2017 by 40 Comments

If you want to create a large display with a matrix of LEDs, it’s a relatively straightforward process. Thanks to addressable LED tape and microcontrollers it becomes more of a software issue than one of hardware. [Vincent Deconinck] had some inexpensive WS2812 strips, so he sliced into an inexpensive IKEA coffee table  and mounted them in a grid beneath an acrylic sheet. Some work with Arduino Nanos and a Raspberry Pi later, and he had a very acceptable LED matrix table.

An attractive hack, you might say, and leave it at that. But he wasn’t satisfied enough to leave it there, and so to make something rather special he decided to add interactivity. With an infra-red emitter and receiver as part of each pixel, he was able to turn an LED table into an LED touchscreen, though to be slightly pedantic it’s not sensing touch as such.

The design of the IR sensors was not entirely straightforward though, because to ensure reliable detection and avoid illumination from the LED they had to be carefully mounted and enclosed in a tube. He also goes into some detail on the multiplexing circuitry he used to drive the whole array from more Arduinos and a GPIO expander.

The write-up for this project is a long one, but it’s well worth the read as the result is very impressive. There are several videos but we’ll show you the final one, the table playing touch screen Tetris.

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IKEA Table 3D Printer

December 22, 2016 by 43 Comments

In this Instructable, [Wayne Mason-Drust] shares the step by step guide on how to make a cool, good-looking, 3D printer based on the Ikea LACK table. From an Ikea lantern weather station to a fully printed CNC based on an Ikea table, it’s almost safe to say that a 3D printer Ikea hack was overdue.

The idea to use a Ikea table as a base for a 3D printer first came to [Wayne] as he used this table to support other 3D printer he had working in his business. He realized that, even after five years of use, the table showed no signs of wear or distortion. So he decided to start to work on a 3D printer based on this precise table, the one that used to hold the printer.

[Wayne] stacked two together and named it Printtable (pun intended?). This open source, cartesian rep-rap 3D printer looks pretty slick. With a build area of 340mm X 320mm and 300mm on the Z axis and a price tag for the parts starting as low as $395, seems like a pretty decent 3D printer. With some work sourcing the parts, maybe it can be even lower.

Or we can just wait until Ikea starts selling them.

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