Projects
Remarkable open-source builds — checked, explained and honestly judged.
233 projects
FULL CADTurn a dumped iMac G4 into a modern Apple Silicon Mac
HomeFor expert builders
NO CAD FILESTurn a smashed phone into a working laptop
WorkshopFor advanced builders
FULL CADBuild a drone that flies on just one motor
RoboticsFor expert builders
FULL CADMake video calls with no internet over your own long-range mesh
AutomationFor advanced builders
FULL CADKeychron just published the 3D files for its keyboards and mice — for free
Open-hardwareFor beginners
NO CAD FILESA wireless fingerprint scanner, built from scratch
Open-hardwareFor advanced builders
FULL CADYou can now build a 17-joint robotic hand at home
RoboticsFor expert builders
NO CAD FILESAn e-ink Game Boy that runs at 60 Hz
Open-hardwareFor advanced builders
NO CAD FILESA smart bulb turned into a tiny offline library
Open-hardwareFor advanced builders
NO CAD FILESA new brain for the Casio F-91W
Open-hardwareFor beginners
NO CAD FILESA 13 dollar board that spots smart glasses and trackers around you
Open-hardwareFor beginners
FULL CADGoogle's free design for a translator that needs no internet
AIFor intermediate builders
FULL CADA 3D printed robotic camera slider that pans and tilts
WorkshopFor advanced builders
FULL CADA Zelda Game & Watch turned into a retro console
Open-hardwareFor advanced builders
NO CAD FILESCrypto miners dumped this PS5-based chip, now it runs AI at home
AIFor advanced builders
FULL CADA pocket AI that works with no internet at all
AIFor intermediate builders
NO CAD FILESA 35-dollar USB radio pulls photos from a satellite
ScienceFor intermediate builders
NO CAD FILESA broken iPhone 13, now shooting on Canon lenses
Open-hardwareFor expert builders
FULL CADThis tiny robot costs about 50 dollars in parts
RoboticsFor intermediate builders
FULL CADThis Ender 3 prints aluminium without melting it
Open-hardwareFor expert builders
FULL CADOld PS3 cameras now guide these drones
RoboticsFor advanced builders
FULL CADThe Moon, shot on a 1998 Game Boy
Open-hardwareFor intermediate builders
NO CAD FILESA dead Galaxy Flip, now with a BlackBerry keyboard
Open-hardwareFor expert builders
FULL CADGive your old iPhone a USB-C port
Open-hardwareFor expert builders
showing 24 of 233