In general, DIY wind power generation motors are difficult to implement, mainly because the permanent magnets attract the rotor, making it difficult to start with wind power. It is recommended to wind a coil with an inner diameter of 7mm, and a strong magnet with a diameter of 5mm can be installed in the middle to serve as a rotor. Remember that the axis is at the radius and circular. The surface can rotate in the coil. The blade radius is 10 cm. Usually a fan can blow towards it. Can make light-emitting diodes emit strong light.
I want to use a motor to make a wind turbine and turn on the LED. I want to ask how to make fan blad
Introduction I want to use a motor to make a wind turbine and turn on the LED. I want to ask how to make fan blades (including how many blades there are, what size they are, and how to install them on the motor shaft). ...General DIY style