Homemade hand crank flashlight

This is a hand crank flashlight made of a stepping motor.Turning crank, the super capacitor is charging and LEDs are ligting. Materials : Stepping motor with

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Emergency Handcrank Flashlight You Can Make at Home!!

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This Handcrank Flashlight with Solar Panel & Clip is a great solution for emergency lighting. Simply clip onto a backpack, go-bag, or purse to have

11016 Handcrank Flashlight with Solar Panel and Clip

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How To Make a Hand Crank Flashlight

Emergency Radio & Flashlight Be ready with a radio and flashlight you can recharge without electricity! In times of power outages and emergencies, you'll have an instant light and a source to stay connected. Just charge the unit with the hand crank or solar panel. It can even charge some cell phones.

Hand-cranked Emergency AM/FM Radio and Flashlight - Shortwave Radio