QIAOYUAN Mini Micro wind generators LED the windmill Wind power modulation device Teaching tool sample model Wind power generation model | Solar & Wind Products; View Hundreds of Solar & Wind Products Here!

QIAOYUAN Mini Micro wind generators LED the windmill Wind power modulation device Teaching tool sample model Wind power generation model

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The world’s smallest wind turbines, the wind turbine can turn 360 degrees in any, is the direction because of the wind
Automatically by the wind power generation to two blue leds, a green LED to light up the LED. With their mouths, and put Under the fan blowing can bright LED is very good interpretation principle of wind power, education understanding of the concept of environmental protection products.
The wind leaf total diameter:The diameter of 62mm
The generator size:The diameter of 20mm×37mm(excluding put tail, put tail 42 mm in length)
The generator shaft:The diameter of 1.5mm×10mm(Showing a)
Carrying pole size:The diameter of 4mm×63mm
Packing: blister PVC
Weight: about 32g (including packaging)
Environmental protection energy wind generators
Mini Micro wind generators LED the windmill Wind power modulation device Teaching tool sample model Wind power generation model
Wind power modulation device Wind power generation model
Interesting puzzle toy
Green power of environmental protection

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