Things I've Built
cnc machine
this is pretty standard I guess. it's gone through a lot of iterations. https://youtu.be/pBJCuAHgVX4
electric metal melting furnace
this thing was made on a budget using a roll of ceramic insulation that works surprisingly well. a some 20gague nichrome wire coiled and a pid that's throttled by a variac https://youtu.be/yv2X5xwWW14
pressure swing absorption oxygen generator
I didn't want to die at the start of covid so I made this thing so I wouldn't die since everyone was frantic about producing ventilators. it produces oxygen by filtering out nitrogen making higher concentrations of oxygen so we can breathe easy.
pnumatic can crusher
this is a can crusher. it's crappily welded with some metal that was laying around with air valves left over from the pressure swing absorption oxygen generator using a relay board and a pneumatic cylinder. https://youtu.be/BHZYOFP077Y
pj
matop
Rieul Techer
Chad Paik
Michael Bilenko
Dylan Bleier
Michael Wen
Jithin Sanal
Jeremias
flynnwt
Pedro Minatel
GOODWIN
Subhajit
fjkraan
Robotics CoLab
Vaneh Boghosian
MWK