compareeHub

The Hub is the full collection — you'll find builds here that never make it to our Instagram or YouTube.

Projects

Remarkable open-source builds — checked, explained and honestly judged.

132 projects

Turn a dead TV into a window of fake daylightNO CAD FILES

Turn a dead TV into a window of fake daylight

HomeFor intermediate builders

Turn a smashed phone into a working laptopNO CAD FILES

Turn a smashed phone into a working laptop

WorkshopFor advanced builders

Turn an old Xbox 360 into a 1440p gaming PCNO CAD FILES

Turn an old Xbox 360 into a 1440p gaming PC

WorkshopFor advanced builders

Build an eFoil that runs on drill batteriesFULL CAD

Build an eFoil that runs on drill batteries

WorkshopFor expert builders

Build a medium format camera from an old pro backFULL CAD

Build a medium format camera from an old pro back

WorkshopFor intermediate builders

A 3D-printed tentacle that curls and bends like it is aliveNO CAD FILES

A 3D-printed tentacle that curls and bends like it is alive

RoboticsFor intermediate builders

Keychron just published the 3D files for its keyboards and mice — for freeFULL CAD

Keychron just published the 3D files for its keyboards and mice — for free

Open-hardwareFor beginners

Someone built a working gaming console entirely out of e-wasteNO CAD FILES

Someone built a working gaming console entirely out of e-waste

WorkshopFor advanced builders

A 16-year-old built a fully 3D printed robot armNO CAD FILES

A 16-year-old built a fully 3D printed robot arm

RoboticsFor expert builders

A 3D-printed cryocooler hit -70°CNO CAD FILES

A 3D-printed cryocooler hit -70°C

WorkshopFor expert builders

A 3D-printed Steam Machine-style build you can actually copyFULL CAD

A 3D-printed Steam Machine-style build you can actually copy

WorkshopFor advanced builders

You can 3D print a partially functional turbofan model nowFULL CAD

You can 3D print a partially functional turbofan model now

WorkshopFor intermediate builders

Turn an old 5K iMac into a Studio DisplayNO CAD FILES

Turn an old 5K iMac into a Studio Display

WorkshopFor advanced builders

A 3D printed spinning wheel that turns wool into yarnFULL CAD

A 3D printed spinning wheel that turns wool into yarn

WorkshopFor intermediate builders

A fast 3D printed pen plotter that feeds the paper with sandpaper rollersFULL CAD

A fast 3D printed pen plotter that feeds the paper with sandpaper rollers

WorkshopFor intermediate builders

A 3D printed robotic camera slider that pans and tiltsFULL CAD

A 3D printed robotic camera slider that pans and tilts

WorkshopFor advanced builders

This Ender 3 prints aluminium without melting itFULL CAD

This Ender 3 prints aluminium without melting it

Open-hardwareFor expert builders

Make your old floppy drives play musicNO CAD FILES

Make your old floppy drives play music

AudioFor beginners

You can run an e-bike on your drill batteriesFULL CAD

You can run an e-bike on your drill batteries

AutomationFor advanced builders

You can turn old beer bottles into terrazzoNO CAD FILES

You can turn old beer bottles into terrazzo

WorkshopFor intermediate builders

You can turn old milk jugs and bottle caps into solid blocksNO CAD FILES

You can turn old milk jugs and bottle caps into solid blocks

WorkshopFor beginners

You can melt rock with nothing but sunlightNO CAD FILES

You can melt rock with nothing but sunlight

ScienceFor intermediate builders

You can build an oscilloscope around a real glowing tubeFULL CAD

You can build an oscilloscope around a real glowing tube

WorkshopFor expert builders

You can turn an old bedsheet into a waterproof tarpNO CAD FILES

You can turn an old bedsheet into a waterproof tarp

HomeFor beginners

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