DIY Windup Flashlight from a Servo
(Click Image to Enlarge)ChristopherPepe from tears of fire brings us the DIY Windup Flashlight:
“handcrank rechargable flashlights are a great idea (not my idea - just a great idea). LED’s comsume very little power compared to traditional blubs and last a lot longer. throw in the need to never change the batteries and it makes a simple yet elegant solution to the age old problem of the absence of light.”
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