Little Magnetic Motors generators / Experiments Robert33

The central motor, fixed to the base in a Plexiglass support, there is on its axis an iron washer, the center of the the washer there is a piece of rubber glued. On the iron washer are attached six neodymium magnets. The motors, alternating current generators are small, they rotate at a certain speed to generate a current to switch on the leds 12.
The small motors, you can buy in a store selling bicycles. These motors are mounted on the handlebars of the bicycle. When pedaling, the wind rotates the fan motors, lighting many colorful leds. https://www.youtube.com/watch?v=WhNMfI4NaZM