Abstract: A control assembly adapted for an electronic device includes two controllers configured to be removably installed on the electronic device and a link mechanism comprising a retractable mechanism receptacle, a flexible part, and two guiding components, the two guiding components are located within the retractable mechanism receptacle, the flexible part is connected between the two controllers, at least part of the flexible part is retractably located in the retractable mechanism receptacle and disposed on the two guiding components, and a distance between the two guiding components is adjustable by the flexible part which is deformable by the two controllers.

Abstract: A game controller includes a holder, two control handles, and an electrical connector. The holder has an accommodation space. The accommodation space is configured to accommodate a mobile device. The control handles are respectively mounted on two opposite sides of the holder. The electrical connector is slidably disposed on one of the control handle. The electrical connector is slidable to be partially located in the accommodation space or withdrawn from the accommodation space.

Abstract: A control assembly is adapted for an electronic device and includes two controllers and a link mechanism, the two controllers are configured to be removably installed on the electronic device, the link mechanism includes a retractable mechanism receptacle and two flexible parts, the two controllers are connected to the retractable mechanism receptacle respectively via the two flexible parts, and at least part of each of the two flexible parts is retractably accommodated in the retractable mechanism receptacle.

Abstract: An active stylus having physical writing function includes a tip shell including a first opening and a second opening, a first electrode including a first end protruded through the first opening of the tip shell and including a second end protruded through the second opening of the tip shell and entered a main body housing of the active stylus, wherein the first electrode includes conductive material. The tip shell includes non-conductive material. The first end of the first electrode is configured to leave colored traces on an object by physical friction caused between the first end of the first electrode and the object.

Abstract: A game controller configured for a mobile device. The game controller includes a connection mechanism, two control handles, and at least one first pad. The control handles are respectively coupled to two opposite sides of the connection mechanism. Each of the two control handles has an accommodation recess, and the two accommodation recesses of the two control handles are configured to accommodate the mobile device. The first pad is removably disposed on one of the two control handles and located in the accommodation recess of the one of the two control handles, and the at least one first pad is configured to be located between and clamped by the mobile device and the one of the two control handles.

Abstract: An active stylus having dual operation protocol switching includes a mode key configured to provide a logic level in response to a user's choice of operation protocols. A micro control unit is configured to generate a Vpp (Voltage of point to point) control signal in response to the logic level. A signal power control module is configured to generate a Vpp in response to the Vpp control signal. A signal transmitting module is configured to generate and transmit a operation protocol in response to the Vpp.

Abstract: An active stylus includes a tip, a metal pin, a metal shaft, a signal processing module and an elastic ring. A first end of the metal pin is wrapped in the tip. The metal shaft includes an accommodating cavity having an opening. The signal processing module is accommodated in the accommodating cavity. A second end of the metal pin goes through the elastic ring and the opening, and is coupled to the signal processing module. The metal pin is configured to broadcast a touch control signal from the signal processing module with a wireless transmission protocol.

Abstract: An input device includes a casing, a first pressable portion, a second pressable portion, and at least one haptic generator, the casing includes a palm-supporting portion and at least one sidewall connected to each other, the first pressable portion and the second pressable portion are located adjacent to the palm-supporting portion of the casing, the first pressable portion, the second pressable portion, and the at least one sidewall are respectively located at different sides of the palm-supporting portion, the at least one haptic generator corresponds to the at least one sidewall and is configured to vibrate the at least one sidewall.

Abstract: A charging box is configured to accommodate at least one wireless earphone and at least one microphone. The charging box includes a casing, a cover and a charging system. The casing has at least one inner accommodation recess and at least one outer accommodation recess. The at least one inner accommodation recess is configured to accommodate the at least one wireless earphone. The at least one outer accommodation recess is configured to accommodate the at least one microphone. The cover is mounted at the casing, and the cover is configured to cover the at least one inner accommodation recess. The charging system is disposed in the casing, and the charging system is configured to charge the at least one wireless earphone.

Abstract: A distributive fast charging device, comprises a power input port, power output ports, a communication module, a power conversion module and a microcontroller. The communication module is configured to receive a setting instruction. The power conversion module is connected to the power input port and the power output ports, and is configured to convert initial power received from the power input module into converted power according to conversion ratios, and transfer the converted power to the power output ports. The microcontroller is connected to the communication module and the power conversion module, and is configured to adjust the conversion ratios according to the setting instruction.

Abstract: A cloud system includes: an individual peripheral device including a microcontroller and a memory electrically connected to the microcontroller, wherein the microcontroller collects input-output data of the individual peripheral device, and the memory stores product data, user data of the individual peripheral device and the input-output data; a local host device electrically connected to the individual peripheral device, configured to receive the product data, the user data and the input-output data, wherein the local host device collects environment data of the individual peripheral device; and a cloud unit communicatively connected to the local host device, configured to receive the product data, the user data, the input-output data and the environment data and status data of the local host device, and output an effective parameter according to the input-output data, the environment data and the status data, wherein the effective parameter is for correcting the input-output data.

Abstract: A game controller includes a first control handle, a second control handle and a stretchable assembly. The stretchable assembly is in a symmetrical configuration and is connected to the first control handle and the second control handle, the first control handle and the second control handle are slidable relative to each other via the stretchable assembly so as to be in a combined mode or a separated mode. When the game controller is in the combined mode, the first control handle and the second control handle are jointed with each other for being cooperated with a game console. When the game controller is in the separated mode, the first control handle and the second control handle are spaced apart from each other so as to form an installation space between the first control handle and the second control handle for a mobile device to be installed therein.

Abstract: A game controller includes a first control handle and a second control handle. The first control handle includes a first handle portion and a recess mount portion disposed on the first handle portion. The second control handle includes a second handle portion and a protrusion mount portion disposed on the second handle portion. The protrusion mount portion is slidably accommodated in the recess mount portion. When the game controller is in a combined mode, the first handle portion and the second handle portion are combined with each other for being cooperated with a game host. When the game controller is in a separated mode, the first handle portion is separated from the second handle portion so as to form an installation space between the first handle portion and the second handle portion for a mobile device to be installed therein.

Abstract: A control assembly adapted for an electronic device is provided, the control assembly includes a mount seat, at least one link component, and two controllers, the mount seat is configured to be installed on the electronic device, the mount seat has a support surface configured to support the electronic device, the link component is connected to the mount seat, the two controllers are configured to electronic communicate with the electronic device, the two controllers are separated from each other and movably connected to the mount seat via the at least one link component, the two controllers are spaced apart from the support surface of the mount seat along a normal direction of the support surface so that an orthogonal projection of the electronic device along the normal direction of the support surface overlaps at least part of each of the two controllers.

Abstract: A stylus pen includes a penholder comprising a rod body and an electrode structure disposed on the rod body and a pen core comprising a tip portion located at one end of the rod body and an insertion portion connected to the tip portion and removably inserted into the rod body, the tip portion is spaced apart from the electrode structure, the insertion portion is electrically conductive, and the tip portion is made of material being electrically conductive and writable on paper.

Abstract: A control assembly configured for an electronic device, the control assembly includes a mount seat configured to be installed on the electronic device, two first connection components movably connected to the mount seat, two second connection component movably connected to the two first connection components, respectively, two controllers configured to communicate with the electronic device, the two controllers are separated apart from each other and movably connected to the second connection components, respectively, such that the two controllers are connected to the mount seat via the two second connection components and the two first connection components.

Abstract: A control assembly includes two controllers and a retractable and foldable mechanism, the retractable and foldable mechanism includes two retractable parts and a central part, and the two controllers are respectively movably connected to two opposite ends of the central part via the two retractable parts.

Abstract: A control assembly includes two controllers and a retractable and foldable mechanism including a retractable part and two pivot joints, the two pivot joints are respectively pivotally connected to two opposite ends of the retractable part, the two controllers are respectively pivotally connected to the two pivot joints so that the two controllers are movably connected to the retractable part via the two pivot joints, respectively.

Abstract: A control assembly for a portable electronic device includes a mount seat, two link portions, two controllers, and at least one multiple-angle positioning hinge. The mount seat is configured to support a portable electronic device. The link portions respectively connect to two opposite sides of the mount seat. The controllers are separated from each other and movably connected to the mount seat via the link portions. The multiple-angle positioning hinge is at least connected between the link portions and the controllers or the mount seat.