3 ms·
Relatedly the wristbands used at for example, Taylor Swift concerts use 38kHz IR floodlighting for the control signal. Recently HN'd: https://news.ycombinator.c
by gravescale 2y ago
Relatedly the wristbands used at for example, Taylor Swift concerts use 38kHz IR floodlighting for the control signal. Recently HN'd: https://news.ycombinator.com/item?id=40492515 https://news.ycombinator.com/item?id=40492515