How to make led lighting on your bike with a rechargeable battery?
I want to build led lighting on my bike with a 9V battery that charges all the time.
so i made a diode bridge and added some capacitors,
and i measured about 45V DC when i cycled down a hill.
thats way too much current to handle for a 9 volt battery,
so i got myself a LM317T, but at this point I'm getting a noob.
i get confused when i see ground and the - pole.
and i haven't worked allot with transistors,
so can someone build a circuit for me where i have;
- The diode bridge
- The 35V 560uF capacitor
- 1 Bright white led up front
- 3 Bright Red led's at the back