Making a more colorful oscilloscope // Modified CRT Television, DIY XY scope with video input

I've seen tons of CRT TVs turned into basic XY scopes in the past, but after making this one the other week I spent a bit of time experimenting with video signals as well and wanted to make a video about what I learned since I hadn't seen this sort of thing covered before. You can do some pretty cool stuff with this thing!

I ended up going a sort-of-educational route with this video, but it also assumes a lot of knowledge and I don't go crazy in depth into anything. The unique thing here was learning how the video signal was being interpreted after the modification, so I mostly tried just going into that.

More info & schematic: https://www.gleix.net/crtscope

All music in this video is my own and comes from a series of improvisational live performances.

https://www.gleix.net
  / gleix  

0:00 - Intro
1:02 - Basic info/demo
2:16 - Adding color
3:16 - Waveform coloring explained, basic + horizontal lines
4:55 - Vertical lines
5:28 - Dialing in some looks
9:10 - Arrangement
10:18 - Wrap-up

#diyelectronics #oscilloscopemusic #audiovisualart