Better Hall Sensor Spinner
This is an improved Hall sensor spinner circuit that charges better. This also shows my little induction coil LED light that I call “Maggie” turned into a generator with a shaft mounted neo magnet rotor. I show it running wirelessly from the strong rotating flux field produced by the Hall sensor spinner. The rotor on this setup is a 1″ neo with two small neos attached that I call the “Saturn Magnet”. The unit is running on one 9 volt battery and charging another.