Researchers at the University of Michigan in the United States have recently created a mechanical beetle with thin-film solar panels, thin-film batteries, piezoelectric generators, Hot spot generators, sensors and other equipment can convert the kinetic energy generated when the wings vibrate into electrical energy to support the normal operation of the equipment. This kind of mechanical beetle will be mainly used in closed spaces or dangerous accident scenes and other places where humans are not suitable to enter, to help scientific researchers collect information or perform other work.
