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Type: Posts; User: sciencetoolbar

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    ca sa nu devina plictisitor am realizat unul care...

    ca sa nu devina plictisitor am realizat unul care suporta 3 moduri de configurare :

    https://www.youtube.com/watch?v=4SwGNsVO204
    3 magneti neodim sfera + 3 magneti neodim disc
    st
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    si o varianta imbunatatita: fidget spinner...

    si o varianta imbunatatita: fidget spinner generator 3
    foloseste 3 sfere neodim, o bobina fara miez de dimensiuni mai mici + 1 led

    https://www.youtube.com/watch?v=_Rmx3q_qLt4
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    fidget spinner generator 2

    varianta 2 foloseste un singur magnet disc ( sub fidget spinner, fix ca pozitie) + bobina fara miez + led

    https://www.youtube.com/watch?v=dc5Kiq-984Q
  4. Replies
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    3,543

    fidget spinner electric generator :)

    si cum fidget spinner este jucaria momentului ne-am gandit ce putem sa facem cu el :)


    https://www.youtube.com/watch?v=Qc1fk5bMAV4
  5. mic generator care aprinde un bec led 230 V de 7W timp liber

    mic generator care aprinde un bec led 230 V de 7W timp liber
    Detalii constructie: sfera neodym 12,7 mm, baterie 3,7 V 600 mAH minidrona, bobina motor cuptor electric farfurie, carcasa metal cu surub...
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