Now all tubules in one time are giving the energy from the move of the pendulum
And on the other side pendulums a next PCB set can also be. Altogether it for example 1000 pieces of coils and magnets of sets can be. Every coils is giving 1 watt.
Regards Andrew
Good alternate on flywheel ? ( turning the principle away perhaps of theses to be starter ( Large stepper motor))
Linear stepper
Stepper basic