A powered skateboard having a powered wheel. The powered wheel formed of a motor within tire of the wheel. The powered wheel fixed to a truck of the powered skateboard. The powered skateboard including at least one onboard battery to provide electrical power to the powered wheel.

A digital video ramp assembly incorporates process-formed structural LED tiles with modular components that join in a system of scalable structural LED tiles forming a complete LED display structure with integrated LED embedded tiles with interlocking and inter-trans-positioning features sometimes requiring additional structural framing.

A sporting equipment is disclosed. The sporting equipment may include a head, and at least one of a handle and a shaft extending from the head. The head and the at least one of the handle and the shaft may be a monolithic structure having at least one continuous fiber passing from the head to the at least one of the handle and the shaft.

A sporting equipment is disclosed. The sporting equipment may include a harness, and a protective plate. The protective plate may be integrally formed with the harness from a plurality of fibers that are continuous from the harness into the protective plate.

A sporting equipment is disclosed. The sporting equipment may include an elongated platform configured to support a user and being fabricated from matrix-coated fibers. The sporting equipment may also include a sensor integrally fabricated into the platform and connected to the matrix-coated fibers.

A sporting equipment is disclosed. The sporting equipment may include a barrel, an action connected to a base end of the barrel, and a stock connected to the action opposite the barrel. At least two of the barrel, the action, and the stock are fabricated from a plurality of fibers.

The disclosure discloses a spraying or fuming scooter, including a pedal base, front wheels, a rear wheel, a handle rod, a water tank, a spraying device disposed on an outlet of the water tank, and a circuit control component. The disclosure disposes an electric wire in the handle rod to enhance reliability and stability of circuit control. A light-emitting printed circuit board and a spraying piece are fixated on a nozzle of the water tank manufactured by blow molding via a fixing trestle cylinder. Water is added from an inlet of the water tank. After energization, mists atomized by the spraying piece are illuminated by a LED light-emitting light group of the light-emitting printed circuit board to show the mists with various colors. The mists simulate emission from engines of airplanes, vehicles and motorcycles, which can enhance entertainment and excitement of the scooter in the disclosure.

An electric vehicle may comprise a board including first and second deck portions each configured to receive a left or right foot of a ride, a wheel assembly disposed between the deck portions and including a ground-contacting element, a motor assembly mounted to the board and configured to rotate the ground-contacting element around an axle to propel the electric vehicle, at least one sensor configured to measure orientation information of the board, and a motor controller configured to receive orientation information measured by the sensor and to cause the motor assembly to propel the electric vehicle based on the orientation information. The electric vehicle may include exactly one ground-contacting element, and the motor may be a hub motor.

Embodiments of the present invention relate to a court marking switching system, including: singles and doubles markings, wherein the singles and doubles markings present white color when they are not lit up, and present a same color with surrounding floor when they are lit up; a switching element which lights up the singles markings and turns off the doubles markings when receiving a doubles command and lights up the doubles markings and turns off the singles markings when receiving a singles command. During the doubles match, only the singles markings are lit up, the lit singles markings present a same color with that of the surrounding floor and are not easy to be observed, while the doubles markings which are not lit up present a white color, such that only the white doubles markings may be observed by a user.

A wearable mobility device comprising a base for the placement of a shoe, the base including a heel-support section, a battery pack, a tail reflector, and a wireless receiver. The device including a first wheel having a wheel hub motor embedded therein, the motor rotatably connected to a first partial axial shaft connected to the base. The device including a second wheel having a wheel hub motor controller embedded therein, the motor controller rotatably connected to a second partial axial shaft connected to the base and operative to control a speed of rotation of the first wheel and the second wheel. The device also including a remote control for controlling the speed of rotation of the first wheel and the second wheel, the remote control operative to transmit one or more control signals to the wireless receiver, the wireless receiver being electrically coupled to the motor controller.