0
You need a light but powerful dc motor, a propeller, and a few button batteries (or other kinds like AA or 9v, but those are usually heavier than what you need in button batteries). Rig them together so the button batteries are lined up parallel to each other and attach them and the prop to the motor. Diagram-
..----------.---------- propeller
..............|
..............| shaft
..|-------------------|
..|-------------------| motor
..|-------------------|
..|-------------------|
...........\/ batteries (slashes are motor wires, vertical are batteries)
What else can I help you with?
How do you make a maths working model for class 7Th?
how i make maths working modal
What to make for working modal in class 7th science project?
science electronic working model
How tall is a helicopter?
This question is very ambiguous since it depends on the model, make and type of helicopter. For instance, it depends on whether you're asking about a small, private helicopter with a bubble canopy up front, or a big military Chinook helicopter.
How do you make a hospital model?
how to make a modal of village life
How do you make a helicopter in Minecraft?
with helicopter mod
What do you do to make a penguin fly longer and faster?
Tie a helicopter to it. Or attach a handglider and a small bomb. Or put it in a cannon.
How do you make playing helicopter?
There is a great website on Google if you type in 'Make Playing Helicopter':)
What is the working principle of helicopter?
Helicopters generate lift and thrust through the rotation of its main rotor blades. By changing the pitch of the blades, the helicopter can control its altitude, direction, and speed. Additionally, the tail rotor is used to counteract the torque created by the main rotor to keep the helicopter stable.
What remote control helicopter brands make toys designed for small children under 10?
You should take a look at the Cobra 3 Channel Remote Control Gyroshark RC Helicopter and the 3 Channel Apache RC Helicopter. These are great RC helicopters to start with.
How fast does a military helicopter fly?
Depends on the purpose and make of the helicopter.
Can you make a helicopter out of angles?
I don't really know what you mean. I'm sure that if you be creative, you can make a helicopter out of anything.
How did da Vinci make helicopter?
Leonardo da Vinci did not actually 'make' a helicopter, he just drew his concept of it.
