66% or better

From maple and spruce to an archtop guitar

archtop

While the violin maker gets most of the acclaim and prestige for turning lumber into musical instruments, you can’t deny the sheer beauty and grandeur of a jazz-style archtop guitar. Much larger than a violin or viola, the scale of a guitar can still lend itself to the exacting artistry of a master luthier, while adding some interesting engineering challenges not found in smaller stringed instruments.

Last year, [Bert van der Meij] built an archtop guitar for his daughter by following the bible written by a modern master, [Robert Benedetto]. The build began by sourcing huge blocks of quartersawn maple and spruce, carefully carving the spruce for the top and the maple for the back. The neck is made of three laminated strips of maple, carefully contoured with only hand tools.

In [Bert]‘s video, there’s some interesting examples of the tools used in the creation of this fine instrument. Instead of carving the inside and outside of the top independently, [Bert] only carved the top and used a drill press set to a certain depth to rough out the back. With only a minimum of planing, this ensures the top has a constant thickness with a minimum of work.

The end product is  a fine enough instrument to find its way onto the stage of any jazz club, as shown in a demo video of a few different musicians rocking out. A magnificent piece of work, and a wonderful gift to [Bert]‘s daughter.

 

A custom Starcraft keyboard

keybaord

What do you do if you’re looking for a project, but don’t know what to do? If you’re [gltovar], just look around at your hobbies. He’s been playing Starcraft for a while and finally decided to build a custom Starcraft keyboard.

[gltovar] came across an interesting keyboard layout known as TheCore. Ostensibly, this layout allows the player faster access to the commands most used when playing Starcraft. [gltovar] decided he needed a keyboard specifically designed for TheCore, and set about making one of his own design.

The keyboard matrix is designed around a 1×5 row of keys, each attached to a Teensy microcontroller acting as a USB device. Each of these rows are a separate circuit board, allowing [gltovar] to move the rows up and down ergonomically in a custom enclosure.

It’s everything [gltovar] wanted in a custom keyboard. Whether it improves his Starcraft game is another story entirely, but we’re sure he’s at least having fun.

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