Abstract:
A protection case for receiving an electronic device includes a fingerprint reader, a communication unit, and a processor. The fingerprint reader reads a fingerprint of a finger placed on the fingerprint reader and transmits fingerprint data to the processor. The processor determines a movement path of the fingerprint placed on the fingerprint reader according to successively read fingerprint data, and transmits the determined movement path to the electronic device received in the protection case via the communication unit, to instruct the electronic device to perform a corresponding function.
Abstract:
A sportball giving feedback as to manner in which it is handled or struck includes a ball body, and a plurality of sensors, a first wireless communication unit, and a controller located in the ball body. The sensors are arranged at different locations in the ball body, and are configured to sense pressures at different locations of the ball body, and generate electrical signals accordingly. The controller is configured to obtain the generated electrical signals, determine some characteristics of the pressures applied, and transmit the determined characteristics to the electronic device via the first wireless communication unit.
Abstract:
A speaker includes a hollow casing, a vibration plate, a vibrator, a wireless communication unit, and a processor. The casing defines a receiving space. The vibration plate is secured to the casing, and includes a first portion received in the receiving space and a second portion protruding out of the casing. The vibrator is received in the receiving space and attached to the first portion. The processor is configured to control the vibrator to vibrate when the speaker receives a wireless signal via the wireless communication unit, thereby allowing the vibration plate to vibrate and output sound.
Abstract:
An electronic device capable of outputting low frequency sound includes a hollow housing, and a speaker assembly, a first securing member, a second securing member secured to the second securing member, and a vibration plate received in the housing. The vibration plate is secured to the first securing member. The speaker assembly is secured to the second securing member, and includes a speaker and a buffer secured to the speaker. A side of the buffer away from the speaker is in contact with the vibration plate and imparts the vibration required for audio output to the vibration plate.
Abstract:
An LED connection module comprises a plurality of LED connection units. Each of the LED connection unit comprises an LED pillar and a housing connected to the LED pillar. The LED pillar comprises a plug. The housing comprises an upper surface and at least one lateral surface. The housing comprising a socket. The socket is defined on the upper surface of the housing. The plug is matching with the shape of the socket to control a power-on mode and a power-off mode of the LED pillar by way of plugging and unplugging. The housing comprises at least one magnet. The at least one magnet is located inside the housing. The housings are attached to each other by interaction forces of the magnets.
Abstract:
A high-density sensor module includes a substrate with a printed circuit board, a first supporting member disposed on a upper surface of the printed circuit board, the first supporting member includes at least one first sensing channel with a first right sidewall, at least one sensor disposed on the first right sidewall and electrically connected to the printed circuit board, and at least one first conductive unit arranged in the first sensing channel. The angle between the first right sidewall and the upper surface of the printed circuit board is not less than 90°. When the first conductive unit is subjected to a pressure from outsides, the first conductive unit slides along a direction toward the upper surface of the printed circuit board and presses the sensors, and the pressure is conductive from the first conductive unit to the sensor. The sensing density and sensing resolution are enhanced.
Abstract:
An interactive robot mimicking a baby's reactions to physical touches by a human user includes a main portion and two hand portions at the sides. The main portion includes a display panel coupled to a signal processing module. The two hand portions include signal conducting poles and a triaxial force sensor. The signal conducting poles sense actions applied to the hand portions by the user and send signals to the triaxial force sensor. The triaxial force sensor converts the signals to an electrical signal. The signal processing module can determine the action applied by the user, determine an appropriate emotional reaction, and send a reaction signal to the display module. The display module displays a particular countenance after receiving the reaction signal.
Abstract:
A robotic hand includes an interior casing, a cladding layer wrapped around an end of the interior casing, a plurality of photoelectric sensors, and a controller. The photoelectric sensors are located at different locations on an exterior surface of the interior casing, and are wrapped by the cladding layer. The photoelectric sensors can sense light signals striking different locations on the exterior surface of the interior casing, and convert the sensed optical signals into electrical signals. The controller can obtain the generated electrical signals, determine a pressure value applied according to the obtained electric signals, and generate a control signal according to the determined pressure value causing the robot to generate feedback.
Abstract:
An audio playing method is applied to at least one wireless speaker, at least one mobile terminal, and a cloud server. The method includes sending a wireless signal within a coverage area of the wireless speaker, the wireless signal being detected by the speaker when the speaker is in proximity to the mobile terminal. The first identification information of the wireless speaker and second identification information of the mobile terminal are obtained, and control signals indicating the first and the second identification information is transmitted to the cloud server. Audio files corresponding to the second identification information are decoded into an audio stream and the audio stream is transmitted to the one or more wireless speakers which correspond to the first identification information included in the control signal.