« previous next »
Pages: [1]   Go Down

Author Topic: free energy time!  (Read 1057 times)

0 Members and 1 Guest are viewing this topic.

Offline ivi_yak

  • Regular Contributor
  • *
  • Posts: 76
  • Country: 00
free energy time!
« on: April 29, 2020, 11:18:16 pm »
Logged
eevblog
 

Offline nuclearcat

  • Supporter
  • ****
  • Posts: 382
  • Country: lb
Re: free energy time!
« Reply #1 on: April 30, 2020, 03:35:38 am »
On some pics they have quite large antenna and claiming energy harvesting module inside.
It might work, no magic seems.
Logged
 

Offline f4eru

  • Super Contributor
  • ***
  • Posts: 1007
  • Country: 00
    • Chargehanger
Re: free energy time!
« Reply #2 on: May 01, 2020, 03:36:34 pm »
They claim their energy harvesting rectifier is "efficient" at -30dBm.
I Built that kind of thing, and I don't believe that.
Logged
 

Offline ivi_yak

  • Regular Contributor
  • *
  • Posts: 76
  • Country: 00
Re: free energy time!
« Reply #3 on: December 04, 2022, 06:57:05 pm »
Does anyone know an energy harvesting ICs? :-DD
Logged
eevblog
 
Pages: [1]   Go Up
« previous next »

Share me

Digg  Facebook  SlashDot  Delicious  Technorati  Twitter  Google  Yahoo
Smf

 


EEVblog Main Site EEVblog on Youtube EEVblog on Twitter EEVblog on Facebook EEVblog on Odysee