Blow-Powered LED Flashlight
di tigermcho
File stampabili (15)
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stlgenerator_case.stl
473 Ko · 2 041 download
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stl
led_body.stl
332 Ko · 2 042 download
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stl
generator_shaft1.stl
329 Ko · 2 018 download
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stl
coil_frame1.stl
598 Ko · 2 014 download
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stl
generator_shaft2.stl
181 Ko · 2 004 download
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stl
base_plate.stl
513 Ko · 2 006 download
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stl
led_reflector.stl
317 Ko · 2 011 download
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stl
led_supporter.stl
426 Ko · 2 005 download
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stl
coil_frame2.stl
704 Ko · 2 004 download
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stl
magnet_container.stl
704 Ko · 2 003 download
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stl
whistle_upper.stl
641 Ko · 2 018 download
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stl
mouthpiece.stl
516 Ko · 2 004 download
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stl
wind_turbine.stl
993 Ko · 2 008 download
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stl
wind_turbine_cap.stl
443 Ko · 2 005 download
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stl
whistle_lower.stl
775 Ko · 2 014 download
Descrizione
A mechanically powered flashlight is a flashlight that is powered by electricity generated by the muscle power of the user, so it does not need replacement of batteries, or recharging from an electrical source. There are several types which use different operating mechanisms. They use different motions to generate the required power; such as squeezing a handle, winding a crank, or shaking the flashlight itself. These flashlights can also be distinguished by the technique used to store the energy: a spring, a flywheel, a battery or a capacitor.
(https://en.wikipedia.org/wiki/Mechanically_powered_flashlight)
Now, I made a blow-powered LED flashlight. To turn on a flashlight, you just blow (to force air out through your mouth) it.
The only bad thing is that if you use it too much, you will be dizzy ( just like blowing a balloon too much).