SIGMAELECTRONICS

SIGMAELECTRONICS

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    how to make helicopter
    0:50

    how to make helicopter

    How to make helicopter
    2 views
    Computer mouse
    0:25

    Computer mouse

    Computer mouse
    6 views
    new experiment with dc motor How to work dc motor rotter
    0:58

    new experiment with dc motor How to work dc motor rotter

    How to work dc motor rotter
    11 views
    Make Power Bank
    0:57

    Make Power Bank

    Make Power Bank
    3 views
    Pn junction diode experiment
    0:31

    Pn junction diode experiment

    Pn junction diode
    6 views 1 comment
    Magnet make home
    0:44

    Magnet make home

    How to make magnets
    2 views 1 comment
    New ideas with magnets
    0:54

    New ideas with magnets

    New ideas with magnets
    8 views
    Two motion control switch
    1:00

    Two motion control switch

    How to make two motion control switch
    2 views 1 comment
    Make gear motor helicopter
    0:37

    Make gear motor helicopter

    How to make helicopter
    6 views
    Make Vacuum cleaner very high speed
    0:58

    Make Vacuum cleaner very high speed

    How to make vacuum cleaner
    1 view 1 comment
    Make Gear motor locker
    0:55

    Make Gear motor locker

    How to make gear motor locker
    3 views
    Make Table fan
    0:54

    Make Table fan

    How to make table fan
    7 views 1 comment
    Future Robot car
    0:58

    Future Robot car

    How to make Robot car at home Robots
    2 views 1 comment
    Generator make at home vevery high electricity
    0:43

    Generator make at home vevery high electricity

    How to make a generator. Free electricity with dc motor
    23 views 1 comment
    how to Make a soldering iron
    0:59

    how to Make a soldering iron

    How to make a soldering iron
    10 views
    Zener diode and pn junction diode
    0:32

    Zener diode and pn junction diode

    How to work zener diode and pn junction diode
    3 views
    Soldering iron smoke absorber
    0:55

    Soldering iron smoke absorber

    How to make soldering iron smoke absorber
    5 views 1 comment
    New experiment with dc motor How to motor sound in speaker
    1:02

    New experiment with dc motor How to motor sound in speaker

    How to motor sound in speaker New experiment
    14 views
    How to build helicopter use Doron motor
    1:00

    How to build helicopter use Doron motor

    4 views
    Electric shock project
    3:05

    Electric shock project

    Sigma electronics
    6 views