This instructable will show you how to build a 3 volt power supply out of a wind
up radio.it isn't very complicated ,all I did was take the wires going to the
flashlight bulb and reroute them to a hole in the exterior case.
hope you like the instructable.
Step 1: Open It Up
This only took a minute and when its open all the parts are
clearly visible ,
Step 2: Down to Buissness
cut the wires that go to the lamp,if their is no lamp, connect
your wires strait to the capacitor that holds the generated charge.
Step 3: Closing Up
you can drill a hole ,but I didn't need to ,there was already a hole in the case
the main picture also shows the capacitor where you would have connected
you'r wires if you didn't have a lamp .
Step 4: Done
now your finished your output should be around 3 v .
Hope you liked the instruclable.