摘要:
A soft zoom lens system includes an axially expandable or shrinkable holding portion, a supporting portion, a first lens and a second lens. This holding portion has an inner space, a first end and a second end. The supporting portion is made by a soft material. The first lens is disposed between the first end and the supporting portion. The second lens is disposed between the second end and the supporting portion. When this holding portion is applied by predetermined electricity, it will expand or to shrink axially. So, the curvatures of the first lens and the second lens will be changed. The zooming is performed. The invention's structure is simple. The adjusting of focal length is easy. The production is easy with low cost.
摘要:
A soft zoom lens system includes an axially expandable or shrinkable holding portion, a supporting portion, a first lens and a second lens. This holding portion has an inner space, a first end and a second end. The supporting portion is made by a soft material. The first lens is disposed between the first end and the supporting portion. The second lens is disposed between the second end and the supporting portion. When this holding portion is applied by predetermined electricity, it will expand or to shrink axially. So, the curvatures of the first lens and the second lens will be changed. The zooming is performed. The invention's structure is simple. The adjusting of focal length is easy. The production is easy with low cost.
摘要:
A shift register circuit includes plural stages of shift registers. Each stage of shift register includes a pull-up circuit, a control signal generator and a voltage-stabilizing circuit. The pull-up circuit is used for charging a first node. The control signal generator is electrically connected with the first node. According to a voltage level of the first node, a corresponding control signal is outputted from an output terminal of the control signal generator. The voltage-stabilizing circuit is electrically connected with the output terminal of the control signal generator for stabilizing the control signal from the control signal generator. Some circuits of some other shift registers are controlled according to the control signal.
摘要:
A wallmount remote control integrating remote control function of an intelligent cellular phone has a body, a phone holder and a transmission connector. The body has a circuit unit and an input unit and a power supply unit electrically connected with the circuit unit. The phone holder serves to accommodate a cellular phone therein. The transmission connector is mounted on the phone holder, is electrically connected with the power supply unit and the circuit unit, and can be connected with a transmission port of a cellular phone to transmit data and power from the cellular phone. When an intelligent cellular phone is inserted in the wallmount remote control, the input function of the wallmount remote control is disabled and the cellular phone replaces the wallmount remote control to remotely control the household appliance. When the cellular phone is removed, the wallmount remote control is enabled to perform its original input function.
摘要:
A remotely power-controllable power outlet device has at least one power outlet and a remote control. Each of the at least one power outlet has at least one set of sockets formed through the power outlet, at least one power switch and a control circuit electrically connected with the at least one power switch. Each of the at least one power switch is mounted in a corresponding set of sockets. The control circuit is mounted in the power outlet, remotely receives a switching command having codes and a switching command corresponding to one set of sockets of the at least one set of sockets, and controls a corresponding power switch to switch power to the set of sockets in accordance with the power switching instruction. Accordingly, a single remote control can remotely power on or off electric appliances plugged in the at least one power outlets.
摘要:
A shift register includes a signal generating circuit for generating an output signal at an output end of the shift register according to a first clock signal while the signal generating circuit is turned on; a driving circuit, electrically coupled to the signal generating circuit, for generating a driving signal to control the signal generating circuit according to an input signal received from an input end of the shift register; a feedback circuit, electrically coupled to a next stage shift register, for transmitting a control signal while the feedback circuit is turned on by the next stage shift register; and a control switch, electrically coupled to the signal generating circuit and the feedback circuit, for turning off the signal generating circuit while the control switch is turned on by the control signal from the feedback circuit.
摘要:
A collaborative wireless micro-control system applied to a detached space comprises a main control unit, and a plurality of interior control unit. Wherein, the main control unit has a microprocessor, a transmitter, and a receiver. The receiver receives the outside wireless signal from the electronic apparatus. The microprocessor parses the outside wireless signal and sends out a wireless control signal inside the detached space by using the transmitter. Each of the interior control units has a microprocessor, a transmitter, and a receiver. The control unit is utilized as a user interface (human machine interface) for controlling a respective electronic apparatus. The receiver of the interior control unit receives the wireless control signal from the main control unit. The microprocessor of the interior control unit tells whether the wireless control signal can trigger the respective electronic apparatus or not. If so, the interior control unit adjusts the respective electronic apparatus according to the wireless control signal. If not, the transmitter of the interior control unit passes the wireless control signal to another interior control unit.
摘要:
A measuring system comprises a pulse generator, an under test device, a variable resistor and a detecting control system. The pulse generator provides pulse signals with different voltage peaks to the under test device and the variable resistor. The variable resistor adjusts its resistance value according to a control signal. The detecting control system detects the voltage ringing ranges of the first terminal of the under test device at different resistance values. The detecting control system generates the control signal to adjust the resistance value of the variable resistor according to the voltage ringing ranges.
摘要:
An embodiment of the invention provides a touch panel, which includes a substrate, a lower conductive layer overlaying the substrate, an insulating layer overlaying the lower conductive layer, and an upper conductive layer overlaying the insulating layer. The lower conductive layer includes a plurality of first conductive patterns including a plurality of first electrodes and a plurality of first dummy patterns, wherein the first dummy patterns are electrically insulated from the first conductive patterns. The upper conductive layer includes a plurality of second conductive patterns including a plurality of second electrodes respectively overlapping the first dummy patterns and a plurality of second dummy patterns, wherein the second dummy patterns are electrically insulated from the second conductive patterns and respectively overlapping the first electrodes.
摘要:
A microwave control system is applied to control a working system to execute at least one predetermined assignment, and comprises a microwave control unit, a control card and a passive control unit. A microwave illuminator of the microwave control unit is applied to send a microwave signal. After receiving the microwave signal, the control card reflects a reflection signal to the microwave control unit, wakes up from a first sleep mode to enter a first awake mode, and sends a first control signal to the passive control unit. After the microwave control unit receives the reflection signal, the passive control unit wake up from a second sleep mode to enter a second awake mode, and the passive control unit transmits a second control signal in accordance with the first control signal to the working system, so as to control the working system to execute the predetermined assignment.