摘要:
A display device is provided. The display device includes an input unit, a display unit, a storage unit, and a processing unit. The input unit it for generating input signals in response to user input. The display unit is for displaying interfaces with a plurality of icons. The storage unit is for storing a movement track and a speed of each icon. The processing unit is for selecting an icon in response to an input signal from the input unit, acquiring a movement track and a speed of the icon from the storage unit, controlling the icon to move at the speed along the movement track and the display unit to display a movement of the icon, and performing a function associated with the icon.
摘要:
An electronic device includes a main control system, a power key, a touch screen, and a touch screen control unit. The touch screen includes a plurality of infrared emitters, a plurality of infrared receivers and an infrared light grid comprising an infrared light beam passing through the power key. The touch screen control unit includes a scan controlling module, a detecting module, and a power controlling module. The scan controlling module periodically scans the infrared light beam passing through the power key. The detecting module determines whether a blocked time of the infrared light beam passing through the power key reaches a first predetermined time period. The power controlling module powers on or off the main control system when a time of blocking the infrared light beam passing through the power key being blocked reaches the first predetermined time period. A related method is also provided.
摘要:
A connection controller and connection control method for controlling the connections of a peripheral device with a computer is provided. The connection controller can detect the connection status of the peripheral devices and initializes the peripheral device while the peripheral device is connected. The connection controller transmits an interrupt signal to the computer while the peripheral device is initialized to allow the computer to access the peripheral device. Alternatively, the connection controller generates a suspend signal to switch off the power supply track from the computer to the peripheral device, and the connection controller will then be suspended without unloading the driver of the peripheral device to eliminate the repetition of loading and unloading the driver of the peripheral device.
摘要:
Carbon nanoflakes, methods of making the nanoflakes, and applications of the carbon nanoflakes are provided. In some embodiments, the carbon nanoflakes are carbon nanosheets, which are less than 2 nm thick. The carbon nanoflakes may be made using RF-PECVD. Carbon nanoflakes may be useful as field emitters, for hydrogen storage applications, for sensors, and as catalyst supports.
摘要:
A solar power supply device includes a solar panel and a rechargeable battery. The solar panel is configured to collect and convert optical energy to electrical energy. The solar power supply device further includes an e-paper display unit, a charging connection connecting to a rechargeable device. A detecting unit detecting the charging state information of the rechargeable device via the charging connection, a light-operated unit detecting ambient illumination intensity, and a processing unit for controlling the e-paper display unit to display charging states information obtained from the detecting unit and the ambient illumination intensity detected by the light-operated unit.
摘要:
An electronic device includes a display panel and an infrared touch module. The infrared touch module includes a circuit board mounted parallelly under the display panel. An array of infrared emitters and receivers arranged along one side of each pair of adjacent sides of the circuit board, and facing a corresponding one of the array of light emitters on the opposite side. A light guide is mounted on each infrared emitter and each infrared receiver, and the light guide one each infrared emitter is operable to guide the light emitted from the light emitter to the corresponding infrared receiver via the light guide mounted thereon.
摘要:
A dual screen electronic device includes an E-paper display screen, an LCD screen, a command input unit, a touch input unit, and a processing unit. The E-paper display screen and the LCD screen are arranged on the same side of the electronic device. The command input unit corresponds to the E-paper display screen and produces a trigger signal to trigger the LCD screen. The touch input unit corresponds to the LCD screen and produces touch information in response to user operations. The processing unit receives the trigger signal and the touch information, and executes a function associated with the received trigger signal and touch information. If no touch information produced on the touch input unit over a predefined time, the processing unit drives the LCD screen to enter a rest mode; if a trigger signal is produced, the processing unit then wakes up the LCD screen.
摘要:
The present invention relates to a novel non-pathogenic Escherichia coli (E. coli) B BL21 strain comprising a deletion of group II capsular gene cluster, and the use thereof for the production of peptides.
摘要:
The present invention provides a charging control circuit for a rechargeable battery. The charging control circuit includes: a constant-current charging unit and a trickle charging unit. The charging control circuit further includes a branch switch, a detection switch, a control unit, and a detection unit. The branch switch is connected between a power source and the rechargeable battery for enabling or disabling the constant-current charging unit, the detection switch is turned on or off depending on the enable or disable state of the constant-current charging unit. The control unit is connected between the detection switch and the branch switch for controlling the branch switch to turn on or off depending on the off or on state of the detection switch.
摘要:
A human figure toy is provided. The toy includes a storage unit and two pressure sensors. The storage unit stores a plurality of media files for providing audio questions and alternative answer options for each of the audio questions. Each of the two pressure sensors is associated with one of the alternative answer options respectively. The toy also includes a head portion with an aperture formed thereon. A reversible motor is secured within the head portion. A nose assembly that is driven by the reversible motor extends through the aperture. A controller controls the reversible motor to rotate in response to signals from one of the two pressure sensors, driving the nose assembly to move back and forth.