3 ms·
People have built homebrew monochrome CRTs. The process looks surprisingly easy.
by usrn 5y ago
People have built homebrew monochrome CRTs. The process looks surprisingly easy.
- em3rgent0rdr 5y agolink please.
- babypuncher 5y agoThis video is mostly about a diffusion pump, but he uses it to pull a vacuum in a homemade CRT made out of an Erlenmeyer flask and the filament from an incandescent light bulb. https://www.youtube.com/watch?v=SrNVLCHrJtY https://www.youtube.com/watch?v=SrNVLCHrJtY