How to make a rotating windmill by hand:
1. Attach the battery box to the base and use a wire stripper to peel the wires off the battery box
>2. Install electronic components such as resistors and light-emitting diodes on the base
3. Insert the capacitor into the inductor coil and install the reed switch, reed switch jacket and connector onto the inductor coil.
4. Use sandpaper to remove the enameled wire covering from the inductor coil.
5. Fix the inductor coil on the base and connect the lines.
6. Attach the column to the base and assemble the three wheels and rotating arms to form the blades of the large windmill.
7. Install the battery and test the polarity of the magnet on the inductor coil.
8. Install the three magnets onto the blades of the large windmill fan in step 6.
9. Assemble the fan blades, rotating shaft and rotating sleeve in step 8 and install them on the column, and you're done.
The rotating principle of the car is a mechanical device driven by wind and operating with energy generated by adjustable blades or wheels with stepped crossbars. Ancient windmills began to develop from sails and had 6-8 similar pairs. The sail awning is distributed around a vertical axis and rotates around the axis when the wind blows. Due to its low efficiency, this type of wind turbine has been replaced by wooden canvas canopy wind turbines with horizontal axis of rotation and other wind turbines, such as vertical wind turbines. and automatic rotor wind turbines.
A wind turbine is an electrical machine that does not require fuel and uses wind as energy. The first wind turbines were called modern wind turbines. They font refers to wind turbines for electricity generation and are used to lift water for irrigation.
1. Prepare the materials: paper, scissors, pins and wooden sticks.
2. Cut the paper into a square, then fold it twice diagonally.
3. Cut 2/3 diagonally, then pull the four cut corners counterclockwise to the end point. Finally, put a pin through the center point and attach it to the wooden stick.
Wind turbines are electrical machines that do not require fuel and use wind as energy. The first wind turbines were also called windmills. Modern wind turbines mainly refer to wind turbines used to generate electricity and are also used to extract water for irrigation.
The old windmill developed from sails. It had 6 to 8 sail-shaped canopies, distributed around a ver axis.tical, when the wind blew, it rotated around the axis like a rotating lantern. . Due to its low efficiency, this type of wind turbine has been gradually replaced by horizontal rotating shaft wood fabric wind turbines and other wind turbines, such as "vertical wind turbines", "automatic rotor wind turbines", etc. .