3 ms·
Some very old remotes used what effectively amounted to high frequency tuning forks. Example: https://www.theverge.com/23810061/zenith-space-command-remote-cont
by cbracken 2y ago
Some very old remotes used what effectively amounted to high frequency tuning forks. Example: https://www.theverge.com/23810061/zenith-space-command-remote-control-button-of-the-month https://www.theverge.com/23810061/zenith-space-command-remot...