This might work~

For diploma student yang ader amek electronic engineering, here's a link that might be interesting..... http://www.mdpub.com/Wind_Turbine/ its about wind powered and solar powered generator that can power your electric appliances and the energy is FREE!!! some more you can promote the awareness of finding alternative energy rather than getting the energy from a source that burns fossil fuel......

As you see the link, it will connect the power output from the turbine to a controller, and the controller seem a little bit confusing, there's a ready made controller in the market and can be purchase online...... here's the link http://kitzone.com.my/Solar.html you can also use this at home, and do this during the holidays..... ^_^ so tak la pisang sgt nanti time cuti2~