Picture of hand charged working clock
alright so i had a flashlight that was charged manually i had an idea of making an clock out of it.

Step 1: Stuff you need

Picture of stuff you need
so here is what you will need:
a manually charged flashlight
soldering iron
switch (preferably but not required)
electric wire
general purpose tools 
clock mechanism

lowky3 years ago
instead of batteries why not connect it to one of the generators for powering a bicycle headlamp
mde santis1 (author)  lowky3 years ago
i would but my bike doesn't have any only some refelectors
this vid might help, has built in usb

mde santis1 (author)  lowky3 years ago
I'll try that but until I get all the supplies this has turned into a power source for my clock