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How can i make this simple dynamo, please help? Answered

I have;

lots of led lights
watch batteries (rechargeable)
crocodile clips
10v 1000uf capacitor, 16v 1000uf capacitor and a 50v 2.2uf capacitor
Lots of motors ranging between 3v - 12v
on off switches 2 pin

how can i make a simple dynamo circuit so that when i spin the motor with my hand it can store the charge in the capacitor or the battery, so that when i flick the switch to on the led will light without me having to spin the motor, please help i am new at this stuff. a circuit diagram would make it easier for me too :)

3 Replies

steveastroukBest Answer (author)2011-10-10

Take a good look on the right of the screen under "related" - one of those ideas should suit you perfectly.


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Thank you so much, i have just made a circuit using a instructable and it work :)

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Don't forget to a.) Best answer it, and b.) Post your own efforts as your own instructable.

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