4 ms·
It's probably a close call. AFAIK analog oscilloscopes were used in X-Y mode as a form of vector monitors in about the same time (end of 50s), but plotters are
by ivanhoe 7y ago
It's probably a close call. AFAIK analog oscilloscopes were used in X-Y mode as a form of vector monitors in about the same time (end of 50s), but plotters are probably a few years older.