Electromechanical Designs
A much more broad field, with a variety of mechanisms of action. These designs are often built as experiments at the amateur hobbyist level, but with the exception of the tricopter have not yet attained the popularity of the pure electronic designs.
Read more about this topic: Octocopter
Famous quotes containing the word designs:
“Our remedies oft in ourselves do lie,
Which we ascribe to heaven. The fated sky
Gives us free scope, only doth backward pull
Our slow designs when we ourselves are dull.”
—William Shakespeare (1564–1616)