2 ms·
On-die GaAs LED matrix made by hand (1969)
- iwwr 12y agoThis link was found here: https://www.reddit.com/r/electronics/comments/2xhofi/1969_tomorrows_world_video_segment_showing_a_5x7/ https://www.reddit.com/r/electronics/comments/2xhofi/1969_to...