Abstract: A wireless light indication and control device connected with a helmet is provided. The wireless light indication and control device includes a direction detector, a wireless transmitter, and at least one light element, wherein the direction detector senses a movement of the helmet to generate a turning signal, the wireless transmitter receives the turning signal and cooperates with a frequency hopping unit and a matching unit to generate a wireless signal, and the light element includes a wireless receiver for receiving the wireless signal. As the user wears the helmet of the present invention, the light can generate warning effect based on the movement of the helmet, so as to provide the user a more comprehensive traffic safety.

Abstract: An apparatus for providing power and network signal from a powerline network includes: a power component to connect the powerline network; a power unit electrically connected to the power component; a PoE module electrically connected to the power unit and a connecting port, so as to provide the power from the power unit for network power; and a network communication module electrically connected to the power component, the power unit and the PoE module, to access a network signal from the power component and integrate the PoE module, which providing power to the connecting port.

Abstract: A cradle for a wireless monitor includes a body, a monitor connection port, a wireless communications module, a computer signal input port, a TV tuner, and a TV signal input port. A switch including a control circuit and a user actuated mechanical mechanism is electrically connected between the monitor connection port and the wireless communications module, and the computer signal input and the TV tuner. The control circuit detects states of the computer signal input port, the TV tuner, the monitor connection port, and the wireless communications module and controls the switch accordingly to establish connections.

Abstract: The present invention includes a housing for carrying the components or circuits. The housing include a first part that is located in the slot when the present invention is inserted into the computer. The second part of the housing extends outside the slot of the computer. A wireless transmission module is set in the second part for transmitting the signal. A SIM is set also in the second part of the housing. A hot swapping protector is located in the first part of the housing and electrically coupled to the SIM for protection. A card reader is connected to the hot swapping protector and a power control module is connected to the card reader, the hot swapping protector for providing the power.

Abstract: A power apparatus having a built-in powerline networking adapter is revealed. This invented power adapter includes one electrical plug and one body. The electrical plug is purposed to connect a called powerline networking, for instance, the home powerline. The body includes at least one electrical outlet and one networking adapter. The at least electrical outlet is purposed to connect this electrical plug for power supply. This networking adapter connects this electrical plug to transport the signal and data packets along the powerline. The above power apparatus having a built-in powerline networking adapter is capable of utilizing one cable to connect the electrical plug and the body in order to undergo electrical conductivity and possess the function of power line lengthening and networking physical extension.

Abstract: A web pad module has a portable web pad and a pedestal. The portable web pad has a housing including a front side and a rear side, a processing circuit installed inside the housing, a display panel installed on the front side of the housing, and a first coupling device installed on the rear side of the housing that has a first connector electrically connected to the processing circuit. The pedestal has a second coupling device detachably coupling with the first coupling device. The second coupling device includes a second connector corresponding to the first connector. When the first coupling device is coupled with the second coupling device, the first connector is connected to the second connector so as to transmit signals between the portable web pad and a peripheral device through the pedestal.

Abstract: The present invention reveals a structure of circuit boards for a wireless communication apparatus to increase product yield and throughput. The structure of circuit boards includes an RF module and a second circuit board, the RF module including a first circuit board and at least one RF device equipped on the first circuit board, the area of the second circuit board being no smaller than that of the first circuit board, and the first circuit board being disposed on the surface of the second circuit board.

Abstract: A dual-purpose connector assembly includes a stand, a first electrical connector, an electrical cable and a second electrical connector. The stand has a base adapted to be placed on a table surface, and a prop formed with a first cable passage that extends along a vertical axis. The base has a surrounding wall, and is formed with a second cable passage that extends from the first cable passage to the surrounding wall. The first electrical connector is mounted on the prop and is adapted to connect electrically with the peripheral device. The electrical cable has a first end connected to the first electrical connector, and a second end opposite to the first end, and extends through the first and second cable passages. The second electrical connector is connected to the electrical cable and is adapted to connect electrically with an electronic device.

Abstract: An integral USB MODEM/USB LAN card peripheral comprises a first connector connected to a computer; a second connector connected to a telephone line; a third connector connected to LAN; a USB controller used to collect and dispatch internet data; wherein the USB controller has a micro-controller connected to a first memory, and a USB SIE (serial bus interface engine) connected between the first connector and the micro-controller. The micro-controller is connected to a MODEM module and an ether network media access controller through an internal bus, wherein the MODEM module is connected to the second connector for accessing Internet; and the ether network media access controller connected to the third connector through a physical layer for accessing LAN. Therefore, the present invention enables a computer to access LAN and Internet simultaneously; and the remote users to share compute resource with other users.

Abstract: A PC card having automated Drag and Sleep function is equipped with Drag and Sleep control circuit to connect to the controller of the PC card, a connector unit and the other devices. As the connection of the connector unit to the external system (the external networks or devices) is cut off, the Drag and Sleep control circuit generates and transmits interrupt-signal to the controller to enable the PC card to get into sleep state; when the disconnected connector unit is once again connected to the external system (such as the external networks or devices), the Drag and Sleep control circuit generates and transmits interrupt-signal to the controller to enable the PC card to resume normal state, thus the PC card can effectively save energy because it can greatly lower the electric current consumption under the sleep state.