Reduce Power Costs? Answered
I need to cut the cost of power I consume in my house so I came up with a simple project which I "think" might help but need more assistance.
I put together two motors joined with gears so that as one runs, it spins the other.
The driving motor is powered by 3v and the other 9v.
When I start the 3V motor, it spins and the 9v motor outputs 7v.
What I intend to do is run the 3v from a battery, spin the 9v to produce 7v -9v, save that power to the same battery running the 3v and also use the same saved power to run something else.
The above is on small scale.
I need to do this on a larger scale later on where I can save 12v and use an inverter to produce 220v.
Any advice on how to make the above feasible is welcome