Save yourself hours of time and tedious work with these wire coils.
They can be used to create your own alternator like the PicoTurbine design or
you can just upgrade a existing experiment. Using 4 or 8 extra coils will
produce a few more volts. For maximum electrical output try using 8-12 additional coils.
These wire coils are wound by a special machine so there may some minor variations between them.