4 ms·
It even works offline, just slam harder for “over the air” transmission. Has a shorter range though…
by shreddit 2y ago
It even works offline, just slam harder for “over the air” transmission. Has a shorter range though…
- Bluestein 2y ago(Talk about "air gapped", eh?
- aspyct 2y agoShorter range and shorter lifespan too :D
- th0ma5 2y agoThere is a video of a guy shouting into a can which was changing the pressure of a piezo ... I think they picked it up in the shack but didn't mess with it much more. Completely passive I think.
- shagie 2y agohttps://en.wikipedia.org/wiki/The_Thing_(listening_device) https://en.wikipedia.org/wiki/The_Thing_(listening_device)