DIY Macro Keyboard Wood Be Nice

Editing video tends to involve a lot of keyboard shortcuts, and while this might be fine for the occasional edit, those who regularly deal with video often reach for a macro pad to streamline their workflow. There are plenty of macro keyboards available specifically meant to meet the needs of those who edit a lot of video, but if you want something tailored for your personal workflow you may want to design your own keyboard like this wooden macro pad from [SS4H].

The keyboard itself is built around an STM32 microcontroller, which gives it plenty of power to drive and read the keyboard matrix. It also handles an encoder that is typically included on macro keyboards for video editing, but rather than using a potentiometer-type encoder this one uses a magnetic rotary encoder for accuracy and reliability. There’s a display built into the keyboard as well with its own on-board microcontroller that needs to be programmed separately, but with everything assembled it looks like a professional offering.

[SS4H] built a prototype using 3D printed parts, but for the final version he created one with a wooden case and laser etched keys to add a bit of uniqueness to the build. He also open-sourced all of the PCB schematics and other files needed to recreate this build so anyone can make it if they’d like. It’s not the only macro keyboard we’ve seen before, either, so if you’re looking for something even more esoteric take a look at this keyboard designed to be operated by foot.

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Bend It Like A Carpenter

We’ve always known, in theory, there are ways to bend wood, but weren’t really clear on how it worked. Now that we’ve seen [Totally Handy]’s recent video, we’ve learned a number of tricks to pull it off. Could we do any of them? Probably not, any more than watching someone solder under a microscope means you could do it yourself with no practice. But it sure made us want to try!

All of the techniques involve either water or steam, but we were fascinated with the cuts that make the wood almost into a flexible mesh. There are several tricks you can pick up, too, if you watch carefully. In “wordless workshop” form, there’s no real audio or text, just watching this guy make some really interesting wood pieces.

It looks like you could do some of this with pretty ordinary tools, although he does use a table saw, a router, and a few types of sanders. There isn’t anything too exotic, although we weren’t entirely clear on how the steam tube worked. If you have a cheap CNC machine, those usually can do a pretty good job on wood, and we wondered if you couldn’t pull off some of these tricks that way, too.

We love projects made with wood that look like they were impossible to make. Don’t forget wood as a construction material. Combined with 3D printing and other techniques, it can make some impressive things.

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A wooden table with walnut squares and a maple grid. The table has a large barrel-shaped curve on one end and the other is a representation of a wormhole with what look like two stretched cones connected through a narrow cylinder. The wooden grid looks stretch to follow the curvature of spacetime.

Wormhole Coffee Table Takes Woodworking To Another Dimension

While some people are happy with a simple coffee table to hold their snacks while watching Star Trek reruns, others want their furniture to go where no furniture has gone before. [Olivier Gomis] has definitely satisfied this need with his Wormhole Coffee Table. [YouTube]

The complicated shape and curvature of a (3D representation of a) wormhole isn’t easy to create, but [Gomis] managed to carve one without the aid of a CNC or 3D printer. Starting with walnut planks and maple veneer laminated together, he created a grid stackup to replicate the common representation of spacetime as a 2D grid. Using various arrangements of these grids, he built up the central section of the wormhole which looked like a low poly vase before he put it on the lathe for turning.

The lathe work on this build is simultaneously impressive and terrifying. Turning down the central portion of the wormhole required working between two large spinning squares of walnut, which [Gomis] admits was “scary.” Multiple custom jigs were required to keep parts flat and deal with the extreme curvature of the inside of the wormhole’s opening. If that weren’t enough, if you look down the wormhole, he has installed a set of LED lights that show the spacetime grid continuing on to parts unknown.

If you’d like to see another impressive wormhole, check out this Amazing STARGᐰTE With DHD And Infinity Mirror Wormhole.

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A walnut ukulele with an aluminum piece routing strings at it's base which is facing the camera. The neck of the instrument extends away from the viewer and is held at an angle by a hand with striped sheets in the background.

Travel Uke From A Fallen Tree

When faced with what to build from the trimmings of the walnut tree in her yard, [Amy Qian] decided to build a headless travel ukulele. [via MAKE:]

Headless instruments relocate the tuners to the body of the instrument, and [Qian] had to do a fair bit of trimming and whittling on the body to make the tuners fit just right and still be operable via four scoops cut into the sides. After some initial troubles with the amount of friction on the strings produced by the mandrel, she replaced it with a set of ball bearings and a holder she machined out of aluminum.

We love how [Qian]’s extensive build log goes through the entire process of making this diminutive instrument from trimming dead walnut branches to building a playable instrument. Little details like the maple strip in the neck and the cocobolo accents really take this far beyond the cigar box instruments that start many down the path of luthiery.

Looking for more musical hacks? How about this set of Commodore 64s turned into an accordion or this Baguette Theremin?

Standing Desk With A Clever Flair

Standing desks (also known as sit-stand desks) are somewhat polarizing. The height is adjustable, but the idea is that you move between sitting and standing while you work. Hundreds of manufacturers are out there, but they’re all the same. Two metal legs that extend and one or more motors to move the legs up and down. [JAR Made] tried to make something slightly different for their standing desk with an extending curved surface.

The build started with some gorgeous alder that was milled into square with a track saw and a planer — no jointer was required. However, he wanted long boards and was debating how to butt join the pieces together and decided on pocket holes with dowels to try and clamp the boards together while the glue dried. The resulting product was one that [JAR Made] was unhappy with. He pivoted on his feet by switching Baltic birch plywood for the main desk surface. Which was bent using a kerf-cutting technique (though just using a track saw rather than a CNC bit).

Here is where you can see him learn from his earlier mistakes. He routed a half lap in the plywood for the butt joint to give it more strength and devised a clever clamping mechanism using CA glue and painter’s tape to get good clamping pressure. The alder from earlier came in use to serve as a front edge for the plywood and a groove to hold the sliding piece of plywood that extends and retracts as the desk goes up and down.

Regular old standing desk legs screw into the underside of the desk and allow it to move up and down. Overall, it’s a wonderful build of a gorgeous desk. We love seeing people make mistakes and then pivot and learn from them. Perhaps the next step is to automate the desk to move on its own.

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Several shelf boxes of various widths are held together by brightly-colored plus-sign-shaped connectors.

3D Printed Shelf Connector

Sometimes, you really need a custom shelf. Whether you have a weird-shaped space, weird-shaped stuff, or just want something different, making your own shelving can make your place more like home. The Plus Shelf by [shurly] aims to make building your own shelves a little easier with a 3D printed bracket.

These connectors aren’t just sitting flush against the wood of the shelf. Each end of the + sign actually sits in a 3/8″ drilled recess, giving a more secure fit. The pieces were printed on an Objet and then dyed in various bright shades to really make the shelving pop. The cubbies were assembled with biscuits after cutting down a sheet of plywood to the appropriate sizes. The 45˚ angles around the edges of the cubbies make the whole shelf system that much nicer.

The final shelf has a little wobble, but that’s probably because dying the shelf connectors made them “bendy.” Because of the instability with the friction fit, the shelf connectors were super glued into the shelf boxes. [shurly] hopes that a metal version of the connectors might be able to eliminate these problems in the future.

This shelving system not your cup of tea? Maybe you’d prefer this Vintage Adjustable Shelving Method or this MP3 Player Shelf.

Chevron Desk Takes Advantage Of Plywood For Patterning

Buying a desk is all well and good, but [WoodCraftly] found that the options they found online were too pricey for what was being offered. Buying the table frame from scratch was much cheaper, and just required crafting a top to match. That provided the opportunity to create this beautiful herringbone-finish desk created with some simple woodworking techniques.

Plenty of clamps were needed for the glue-up.

The build starts with a motorized corner desk frame that can be bought from amazon for just $550. To create the chevron-finish top, [WoodCraftly] grabbed some plywood sheets, and cut them into a series of 1-inch strips. These were then flipped 90-degrees onto their side, and glued together to create a panel that showed off the individual layers of the plywood. This panel was then cut into 3-inch wide strips at a 45-degree angle, and these strips were then placed back to back and once again glued up to create the attractive herringbone design.

From there, it was a simple matter of gluing up panels into the L-shape required for the desk, adding mounting holes, and rounding off the corners for a nice finish. The desk was also given a thick coat of epoxy on the bottom which soaked into the wood and helped give the desk some strength, and a top coat that was sanded back to a natural-look finish.

Overall, the final desk is just the product of some smart cutting and gluing steps combined to create a fun pattern in the end. It’s always fun to build your own furniture because you can express your own style in your creations. Video after the break.

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