Abstract: An anti-interference surface mount electronic component includes a surface mount electronic component body having an outer side adapted to be grounded. An anti-interference layer unit is disposed on the outer side of the surface mount electronic component body. The outer side of the surface mount electronic component body includes two electrodes disposed in two symmetric directions extending along a planar surface. The two electrodes together define a separation area on the outer side of the surface mount electronic component body. The separation area includes a grounding end. The anti-interference layer unit includes a first anti-interference layer formed of an anti-interference coating. The first anti-interference layer is disposed around the separation area and an outer side of the grounding end and is spaced from each of the two electrodes. The first anti-interference layer includes an opening facing the grounding end.

Abstract: A remote antijamming transmission device and method for the same is provided. A signal current transmission line is between the host and the sub-machine arranged along a path of signal current transmission line and kept at a distance from the signal current transmission line. The sub-machine comprises a signal sensor component. The interval is a range where the signal sensor component may sense a signal current transmitted by the host connected to the sub-machine in a non-contact manner. Thus, no load effect is caused. The signal current transmitted by the host is not attenuated due to current bypass, so the effect of remote transmission is achieved. The transmission current in the signal current transmission line does not make the transmission signal to be attenuated even if the amount of sub-machines increases and then the current is divided. Unlimited amounts of sub-machines may be arranged near the signal current transmission line.

Abstract: A method for collective control of lights comprises connecting a positive output and a negative output of a main control device (1) by a wire to form a closed output circuit (4); independently connecting each of a plurality of lights (2) to an auxiliary control device (3); coupling a transducer (31) of each auxiliary control device with the output circuit; encoding each light (2); and inputting a code number of a light to be controlled to the main control device, the main control device generating and outputting an encoded control signal in response to the code number, the encoded control signal passing through the wire of the output circuit, the transducer of an auxiliary control device in association with the light to be controlled generating a control signal in response to the encoded control signal, thereby controlling the lights. A system for collective control of lights is also disclosed.

Abstract: A remote antijamming transmission device and method for the same is provided. A signal current transmission line is between the host and the sub-machine arranged along a path of signal current transmission line and kept at a distance from the signal current transmission line. The sub-machine comprises a signal sensor component. The interval is a range where the signal sensor component may sense a signal current transmitted by the host connected to the sub-machine in a non-contact manner. Thus, no load effect is caused. The signal current transmitted by the host is not attenuated due to current bypass, so the effect of remote transmission is achieved. The transmission current in the signal current transmission line does not make the transmission signal to be attenuated even if the amount of sub-machines increases and then the current is divided. Unlimited amounts of sub-machines may be arranged near the signal current transmission line.

Abstract: A control system includes a host device and a string of slave devices coupled in series. The host device includes a first transmission unit operable to transmit an encoded control signal provided by a first processing module, and to receive an encoded feedback signal for subsequent decoding by the first processing module. Each of the slave devices includes: a driven member responsive to a driving signal for generating an event; a driving unit operable to provide the driving signal; a detection unit generating an initial feedback signal based on the event; a second processing module capable of decoding the encoded control signal so as to drive the driving unit when an address code in the encoded control signal corresponds to the slave device, and of generating the encoded feedback signal; and a second transmission unit operable to receive the encoded control signal, and to transmit the encoded feedback signal.

Abstract: A control system includes a host device and a string of slave devices coupled in series. The host device includes a first transmission unit operable to transmit an encoded control signal provided by a first processing module, and to receive an encoded feedback signal for subsequent decoding by the first processing module. Each of the slave devices includes: a driven member responsive to a driving signal for generating an event; a driving unit operable to provide the driving signal; a detection unit generating an initial feedback signal based on the event; a second processing module capable of decoding the encoded control signal so as to drive the driving unit when an address code in the encoded control signal corresponds to the slave device, and of generating the encoded feedback signal; and a second transmission unit operable to receive the encoded control signal, and to transmit the encoded feedback signal.

Abstract: A device capable of image capturing and image projection includes a housing, an image capturing module, an image projecting module, and a control unit. The image capturing module is mounted to the housing and is operable to capture an image. The image projecting module is mounted to the housing and is operable to project the image captured by the image capturing module. The control unit is mounted in the housing, is coupled to the image capturing module and the image projecting module, and is operable to control operations of the image capturing module and the image projecting module.

Abstract: An adjustable light-receiving window assembly includes a window and a window covering device. The window includes a window frame and at least two light-transmittable panes mounted on the window frame to define a compartment with an opening in communication with outside. The window covering device includes a light-shielding member extending into the compartment via the opening. The window covering device further includes an operative member operable to move the light-shielding member between an extended state and a folded state for selectively blocking light transmitted through the light-transmittable panes. In another example, the operative member is replaced with a controllable motor.

Abstract: An audio reproduction apparatus includes a primary audio amplifier having an output side for outputting audio signals, and a plurality of auxiliary audio amplifiers coupled electrically in series to the primary audio amplifier. Each of the auxiliary audio amplifiers has an input side for receiving the audio signals from the primary audio amplifier, a signal current generating device coupled electrically across the input side such that the audio signals pass through the signal current generating device, a current inducing device disposed adjacent to the signal current generating device for generating induced audio signals when the audio signals pass through the signal current generating device, an auxiliary amplifier coupled electrically to the current inducing device for amplifying and outputting the induced audio signals generated thereby, and a loudspeaker coupled electrically to the auxiliary amplifier for reproducing the induced audio signals amplified by the auxiliary amplifier.

Abstract: A time zone setting watch includes a case with a dial and a circuit board received therein. A display device is located on the dial and an input device is connected to the dial and accessible from outside of the case. A CPU and a memory for storing information of various time zones are connected to a circuit board in the case. A clock generating device and a quartz oscillator are connected to the circuit board, which are operated by buttons on the case of the watch. The user may input instructions by using the buttons to pick a specific information in the memory so as to display the correct time and zone in the display device.

Abstract: A microphone includes a head and a shank and a separation board is located between the head and the shank so as to define two chambers. The first chamber has a first transferring member and the second chamber has a second transferring chamber. The two transferring members each have a sound picking device. The two transferring members generate a signal simultaneously when the microphone is hit and the two respective signals are opposite to each other so as to be eliminated. Therefore, the microphone does not generate huge noise.

Abstract: A method and noise eliminating device for eliminating noise for microphones includes a sound picking process by using two picking members to receive a sound and send two respective signals, a phases reversing process by transferring one signal into a signal which is reverse to the other, and an eliminating process by overlapping the two signals with reverse phases to eliminate the two signals.

Abstract: An audio reproduction apparatus includes a primary audio amplifier having an output side for outputting audio signals, and a plurality of auxiliary audio amplifiers coupled electrically in series to the primary audio amplifier. Each of the auxiliary audio amplifiers has an input side for receiving the audio signals from the primary audio amplifier, a signal current generating device coupled electrically across the input side such that the audio signals pass through the signal current generating device, a current inducing device disposed adjacent to the signal current generating device for generating induced audio signals when the audio signals pass through the signal current generating device, an auxiliary amplifier coupled electrically to the current inducing device for amplifying and outputting the induced audio signals generated thereby, and a loudspeaker coupled electrically to the auxiliary amplifier for reproducing the induced audio signals amplified by the auxiliary amplifier.