Electronic speed control. An electronic speed control or ESC is an electronic circuit with the purpose to vary an electric motor's speed, its direction and possibly also to act as a dynamic brake.
The ionosphere is the layer of the atmosphere that reflects radio waves. This effect is caused by the ionization, or electrical charging, of the gas particles present in the upper atmosphere by... The ionosphere is the layer of the atmosphere that reflects radio waves. This effect is caused by the ionization, or electrical charging, of the gas particles present in the upper atmosphere by X-rays and ultraviolet rays emitted by the sun.
exists and is an alternate of . The radio wave from the space are mostly released by stars and other matters in the sky and most likely when they are emitting energy . For example , although hydrogen emits no light , it does emit energy at a specific wavelength in the electromagnetic spectrum . Wyatt Williamson.