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Lissajous figures? They just reinvented the vector display. That's no more lissajous figure as a pixel-based display is Tetris (in each case you can display t
by MarkusWandel 1y ago
Lissajous figures? They just reinvented the vector display. That's no more lissajous figure as a pixel-based display is Tetris (in each case you can display that, but many other things too).
- burnt-resistor 1y agohttps://hackaday.com/2014/04/26/playing-tetris-on-an-oscilloscope/ https://hackaday.com/2014/04/26/playing-tetris-on-an-oscillo... (HP 54600B were what were used in my undergrad's EE lab.)
- MarkusWandel 1y agoBut that is Tetris (as an app on the digital scope) running on a raster display! Of course one could draw a Tetris playfield using vectors on an analog X/Y display too.