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Mechanically powered flashlight

en.wikipedia.org/wiki/Mechanically_powered_flashlight

The linear induction, Faraday flashlight, or "shake ... This, along with the long-life LED lamp which does not burn out like an ...

How Faraday Flashlights Work - Shake Flashlights

www.shake-flashlights.com/how-they-work.html

Describes how shake flashlights work including background information, components ... If you do not see the animation at the top of the page, it is because some ...

Making a Faraday Flashlight

www2.ece.ohio-state.edu/~anderson/Outreachfiles/Making_a_Faraday_Flashlight.pdf

The flashlight works on the principle of Faraday's law, which says that a changing ... case, the magnet is moving (when you shake the flashlight), which causes a ...

www.ask.com/youtube?q=How Does the Faraday Flashlight Work&v=fiyaYII7ROA
Nov 7, 2012 ... A flashlight that charges using electromagnetic induction is ... This mechanical work is being stored as energy in the capacitor in the flashlight. .... Do you know how small you can make a Faraday coil and still get a current?
www.ask.com/youtube?q=How Does the Faraday Flashlight Work&v=1Cm4i9oYY8w
Oct 9, 2011 ... A flashlight that works on the Faraday principle is demonstrated. ... Your browser does not currently recognize any of the video formats ...

Electromagnetic Induction - How Sceinec Works - A shaking Flashlight

www.cyberphysics.co.uk/topics/magnetsm/electro/ShakingFlashlight.htm

You set the switch to charge and shake the flashlight to charge up the capacitor. Then you flip the switch to let the energy stored in the capacitor light the LED.

Shake Flashlight - Instructables

www.instructables.com/id/Shake-Flashlight-1/

Taking away the need for batteries means this flashlight is already ready to go and can ... How it Works »New Instructable » ... components can make a simple shake flashlight that never needs batteries! ... A couple hundred should do the trick.

Shake Flashlight - Shake Light Flashlight - Amazon.com

amazon.com/Forever-Light-Shake-Flashlight/dp/B000BPJ262

SweetLF Nightlight Flashlight Shake LED Waterproof Handheld Emergency ... did not workand took some modification in order for them to work part of the time.

Shake it like a Tic-Tac! - Instructables

www.instructables.com/id/Shake-it-like-a-Tic-Tac!/

Rechargeable led flashlight powered by magnets housed in the obligatory mints ... How it Works »New Instructable » ... Picture of Shake it like a Tic-Tac!

How Do Shake Flashlights Work? | eHow

www.ehow.com/how-does_4605338_shake-flashlights-work.html

If you're going on a long hiking trip and don't want to carry batteries, or you just want a reliable source of light for emergencies, a shake flashlight may be just ...

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Shake Flashlights FAQ

www.shake-flashlights.com

How bright are shake flashlights? Are these the same as Faraday Flashlights? How do they work? Should I replace all my flashlights with these? Considering ...

Shake Flashlight - K&J Magnetics

www.kjmagnetics.com

In this article, we will generate electricity in a shake flashlight that is powered by a moving magnet. ... How much power does this generate? The short answer is: ... Larger magnets will work more effectively with even bigger coils of wire. LEDs.

Salvaging a $1 Fake Shake Light - Instructables

www.instructables.com

some of the shake flashlights are fake but not all of them ..... The flashlight in that picture does not work as it suppose to, but the board has ll the connection.