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collecting RF for free energy is now real

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  • collecting RF for free energy is now real

    RF Energy Harvesting Fuels Memory IC
    A family of RFID/NFC wireless memory chips integrates a device capable of harvesting RF energy. By harvesting ambient radio waves emitted by RFID reader/writers, the device's RF interface can convert the energy into a voltage output, which can be used to power other electronic components, thereby enabling battery-free electronic applications.

    This is just the start of battery free small electronic box's such as mp3/4 music players. Used along with a new supper cap that is very small and as so pcb mounted.

    Most of this tech has been copied from work we do on these forums, a big hand to all but it is a shame that we do not get the credit or help in funding

    This was copied and pasted here from a new products site of which I am a member.

    Mike

  • #2
    This is not completely new, i did read about it around two years ago.

    I could not find that (Japanese) product anymore, but here is another one:

    Airnergy Charger extracts electricity from WiFi signals - TechChee.com

    Cheers.

    Comment


    • #3
      not new, but the size of a chip!!!!

      Yes this is not new, but it is now the size of a chip, infact it is a chip just launched by STElectronics last month. It looks from your link that they were waiting for this chip to put in their battery which is not yet on the market.

      Great idea of a perminently charging battery, I don't think the pink bunney will like it too much

      Mike

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      • #4
        Very interesting thanks Mike.
        "Once you've come to the conclusion that what what you know already is all you need to know, then you have a degree in disinterest." - John Dobson

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        • #5
          Sorry to burst the bubble, but this doesn't looks extraordinary at all. Levels of power better than that delivered by this chip were attainable by my father with “cat-whiskers” receiver. And was not limited to 13.56 MHz. Any AM post near by would have done it.

          If someone thinks 1000 chips delivering in total maximum 100W justifies the cost of minimum 1500 bucks, then I wish him all well. Same could be done with diodes coils and caps + antenna, maybe cheaper. But if radio stations could go silent, the cosmos is still chattering.

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          • #6
            Very interesting thanks you for information sharing..
            R4R4i GoldR4i
            http://bolgr4igold.diandian.com
            http://bolgr4igold.xhblog.com

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