Hi, Anyone know how to modify a normal bicycle dynamo so that it will charge my mobile while I'm on the road. :idea: I have seen the wind up chargers, but that's not what I'm after. Would I need to add a circuit to the output of the dynamo to change to DC, or will it be okay if I just cut the jack from a normal mains charger and connect it upto dynamo.
Any suggestions or links to websites that can help greatly appreciated.
Any suggestions or links to websites that can help greatly appreciated.