compareeHub

Projects

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

247 projects

You can build the measuring card CERN is putting into the LHCFULL CAD

You can build the measuring card CERN is putting into the LHC

Open-hardwareScience●●●●●expert

You can build the machine that cuts perfect airfoils for the price of a dead 3D printerFULL CAD

You can build the machine that cuts perfect airfoils for the price of a dead 3D printer

WorkshopRobotics●●●●○advanced

You can build the algae reactor labs pay 6,450 euros forFULL CAD

You can build the algae reactor labs pay 6,450 euros for

ScienceOpen-hardware●●●●○advanced

You can build a laser you tune to any colour out of tin foil and highlighter inkFULL CAD

You can build a laser you tune to any colour out of tin foil and highlighter ink

WorkshopScience●●●●●expert

You can build the rig that makes sound visible in the airFULL CAD

You can build the rig that makes sound visible in the air

ScienceWorkshop●●●●○advanced

You can build a printer with six toolheads that wastes nothingFULL CAD

You can build a printer with six toolheads that wastes nothing

WorkshopOpen-hardware●●●●●expert

You can 3D print a working excavator that has no motors and no electronicsFULL CAD

You can 3D print a working excavator that has no motors and no electronics

Workshop●●○○○starter

You can build a full-size 3D printer out of electronic waste for about 65 dollarsFULL CAD

You can build a full-size 3D printer out of electronic waste for about 65 dollars

WorkshopOpen-hardware●●●●○advanced

You can 3D print a desktop monitor that plays every retro console you ownFULL CAD

You can 3D print a desktop monitor that plays every retro console you own

WorkshopDisplays●●●●○advanced

You can build a laser scanning microscope from a dead Blu-ray playerFULL CAD

You can build a laser scanning microscope from a dead Blu-ray player

ScienceOpen-hardware●●●●○advanced

A laser interferometer measures in nanometers - this one uses a 12 dollars diode and window glassFULL CAD

A laser interferometer measures in nanometers - this one uses a 12 dollars diode and window glass

WorkshopScience●●●●○advanced

A lab CO2 incubator costs 8,000 dollars - this one is a reptile egg incubator with added gas controlNO CAD FILES

A lab CO2 incubator costs 8,000 dollars - this one is a reptile egg incubator with added gas control

ScienceOpen-hardware●●●●○advanced

He 3D printed an engine that turns any source of heat into electricityFULL CAD

He 3D printed an engine that turns any source of heat into electricity

EnergyWorkshop●●●●○advanced

Labs pay 18,000 dollars for a 96-channel pipette. He built one for 250 dollarsFULL CAD

Labs pay 18,000 dollars for a 96-channel pipette. He built one for 250 dollars

ScienceOpen-hardware●●●●○advanced

Two scanners sold as broken became a 3.2 gigapixel cameraNO CAD FILES

Two scanners sold as broken became a 3.2 gigapixel camera

Open-hardwareScience●●●●●expert

This machine turns metal into plasma and coats anything in it - labs pay 15,000 dollarsFULL CAD

This machine turns metal into plasma and coats anything in it - labs pay 15,000 dollars

ScienceWorkshop●●●●●expert

A lab positioning stage costs 10,000 dollars. This one steps 50 nanometers and is open sourceFULL CAD

A lab positioning stage costs 10,000 dollars. This one steps 50 nanometers and is open source

ScienceOpen-hardware●●●●●expert

Google killed these computers. He turns them into wall dashboards for freeFULL CAD

Google killed these computers. He turns them into wall dashboards for free

HomeAutomation●●●○○moderate

A hospital eye camera costs 16,000 dollars. This open-source build does it for under 400 dollarsFULL CAD

A hospital eye camera costs 16,000 dollars. This open-source build does it for under 400 dollars

HealthOpen-hardware●●●●○advanced

He 3D printed a gold mining dredge - the store version costs 2,000 dollarsFULL CAD

He 3D printed a gold mining dredge - the store version costs 2,000 dollars

WorkshopOpen-hardware●●●○○moderate

A lab threw out a 100,000 dollars electron microscope. He took it home and fixed itNO CAD FILES

A lab threw out a 100,000 dollars electron microscope. He took it home and fixed it

ScienceWorkshop●●●●●expert

The broken phone in your drawer can replace an 80 dollars server - and it idles at 1 wattNO CAD FILES

The broken phone in your drawer can replace an 80 dollars server - and it idles at 1 watt

AutomationEnergy●●●○○moderate

You can build a machine that makes radioactivity visible - labs pay 2,600 dollars for theirsNO CAD FILES

You can build a machine that makes radioactivity visible - labs pay 2,600 dollars for theirs

ScienceWorkshop●●●○○moderate

You can build a 3D laser scanner from a surplus LIDAR and map an entire caveFULL CAD

You can build a 3D laser scanner from a surplus LIDAR and map an entire cave

ScienceOpen-hardware●●●●●expert

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