Bike LED Light and cell phone charging

530

06:45:43

[Update March 18:] I added two capacitors to make my electrons move smoother as possible as this can be. The extra capacitors (1500uf) are stocked in electronic shops that cost 0,17€ in my country. [Primary description:]This is my full project made on my bike so I can have my LED light on or charge my cell phone while I rudder or stop in front of traffic lights. I use two 6 volts dynamos connected in series. After them, there is a switch that allows a series of batteries to be charged but I am not able to monitor the charging process. Experience helps in this situation. After the batteries, there is a double switch that gives you the choice either charge your cellphone (red LED - 4,5volts - 500mA this is USB1) or have some sweet light (multicolor LEDs). In this project it is supposed that the battery is fully charged. Burn some fat by transform it into electricity hahahaha... Enjoy and have fun.

published 11 years ago

mayo0214

11 years ago

This is so cool! Wonderful and so energy efficient

konlyh

11 years ago

@mayo0214 Thank you so much for your kind comment.

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