this post was submitted on 26 Jul 2024
219 points (90.1% liked)

Technology

59168 readers
2104 users here now

This is a most excellent place for technology news and articles.

Our Rules

  1. Follow the lemmy.world rules.
  2. Only tech related content.
  3. Be excellent to each another!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, to ask if your bot can be added please contact us.
  9. Check for duplicates before posting, duplicates may be removed

Approved Bots

founded 1 year ago
MODERATORS
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
219
Researchers discover battery-free technology which harvests power from radio and Wi-Fi signals for low-powered devices (www.tomshardware.com)
submitted 3 months ago by [email protected] to c/[email protected]
68 comments fedilink hide all child comments
 

cross-posted from: https://lemmy.ml/post/18426215

you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 6 points 3 months ago (1 children)

There are tons of small devices that don't have to be connected to be useful. Lots of personal items or small sensors.

[–] [email protected] 4 points 3 months ago (1 children)

Anything that can be powered by this research, can also be powered by a button sized battery for weeks if not not longer. I thinks its more intended for very off grid stuff but maybe im just too uncreative.

[–] [email protected] 4 points 3 months ago (1 children)

I just want it for my TV remote if the form factor is small enough