Abstract:
An apparatus for inter-connection and multi-screen interactive communication, system and method employing the same are described. The apparatus comprises a central processing unit, a power management unit, a wireless-fidelity (WIFI) module, a high definition multimedia interface (HDMI). The WIFI module receives sharing information transmitted by the intelligent terminal. The power management unit, the WIFI module and HDMI are coupled to the central processing unit respectively and the central processing unit decodes the sharing information for transmitting the decoded information to the display terminal by way of HDMI.
Abstract:
A fast charging terminal is provided, which includes a battery, a USB interface, a switch module, a supply voltage detecting unit, a central processor, and a charging management unit. After the USB interface is connected to an intelligent charger, the switch module is switched on when the supply voltage outputted by the USB interface is within a safe supply voltage range such that the charging management unit converts the supply voltage and the supply current. The charging management unit decreases the supply voltage and increases the supply current to charge the battery.
Abstract:
A nonradiative communication terminal and a communication system which use visible light for communication are provided. The nonradiative communication terminal includes a visible light emission module, a visible light reception module, and a central processing unit. The visible light emission module and the visible light reception module are connected with the central processing unit. By using visible light to communicate with other visible light communication terminals, the advantages, such as nonradiation, saving frequency resources, stability and reliability in communication performance, low-cost communication, and high transmission speed are achieved.