Abstract: A control method for a lamp system based on RGB wiring arrangement includes outputting a first PWM signal through a connecting line and a second PWM signal through another connecting line; wherein, the first PWM signal is used for controlling an on/off time interval of a first switch device on the connecting line to generate a continuous variable level at two terminals of the resistor on the connecting line, the continuous variable level forms a digital signal, and the second PWM signal is used for controlling the second switch device on the another connecting line to be normally-off to provide a stable power supply; the lamps acquiring corresponding control information from the digital signal through ID matching; and after the control information is decoded by the decoding module, currents transmitted to the coloured light emitting modules being regulated to control the coloured light emitting modules.

Abstract: The invention provides a lighting fixture based on a DMX controller, and a control method. The lighting fixture includes an NFC address writer, a DMX controller for outputting light control data, NFC controllers receiving data from the DMX controller, and DMX lamps receiving data from the NFC controllers, wherein the DMX controller, the NFC controllers and the DMX lamps are electrically connected in sequence, the NFC address writer is used for modifying address information of the NFC controllers in real time, the NFC controllers selectively extract the light control data output by the DMX controller according to the address information and output the extracted light control data to the DMX lamps, and the DMX lamps change light according to the light control data received from the NFC controllers.

Abstract: The present disclosure provides an electric water diverter, which includes a controller, a brushless DC motor, a core and a T-shaped body. The controller is electrically connected to a fixed Hall PCB circuit board and the brushless DC motor in turn. The brushless DC motor has a rotating shaft detachably connected to the core via a connector, which is also embedded with a magnet cooperating with the Hall PCB circuit board. The Hall PCB circuit board obtains a relative position signal of the rotating shaft through Hall induction and feeds the relative position signal back to the controller. A user controls the brushless DC motor to perform phase rotation through the controller and drive the connector and the core to selectively rotate forward or backward relative to the T-shaped body. Thereby, stepless adjustment of water flow from water outlet is achieved.

Abstract: The present disclosure provides an electric water diverter, which includes a controller, a brushless DC motor, a core and a T-shaped body. The controller is electrically connected to a fixed Hall PCB circuit board and the brushless DC motor in turn. The brushless DC motor has a rotating shaft detachably connected to the core via a connector, which is also embedded with a magnet cooperating with the Hall PCB circuit board. The Hall PCB circuit board obtains a relative position signal of the rotating shaft through Hall induction and feeds the relative position signal back to the controller. A user controls the brushless DC motor to perform phase rotation through the controller and drive the connector and the core to selectively rotate forward or backward relative to the T-shaped body. Thereby, stepless adjustment of water flow from water outlet is achieved.

Abstract: The present disclosure provides an electric water diverter, which includes a controller, a brushless DC motor, a core and a T-shaped body. The controller is electrically connected to a fixed Hall PCB circuit board and the brushless DC motor in turn. The brushless DC motor has a rotating shaft detachably connected to the core via a connector, which is also embedded with a magnet cooperating with the Hall PCB circuit board. The Hall PCB circuit board obtains a relative position signal of the rotating shaft through Hall induction and feeds the relative position signal back to the controller. A user controls the brushless DC motor to perform phase rotation through the controller and drive the connector and the core to selectively rotate forward or backward relative to the T-shaped body. Thereby, stepless adjustment of water flow from water outlet is achieved.

Abstract: The present disclosure provides an electric water diverter, which includes a controller, a brushless DC motor, a core and a T-shaped body. The controller is electrically connected to a fixed Hall PCB circuit board and the brushless DC motor in turn. The brushless DC motor has a rotating shaft detachably connected to the core via a connector, which is also embedded with a magnet cooperating with the Hall PCB circuit board. The Hall PCB circuit board obtains a relative position signal of the rotating shaft through Hall induction and feeds the relative position signal back to the controller. A user controls the brushless DC motor to perform phase rotation through the controller and drive the connector and the core to selectively rotate forward or backward relative to the T-shaped body. Thereby, stepless adjustment of water flow from water outlet is achieved.

Abstract: A voltage adaptable driving signal converter is disclosed, including a rectifying device, a pre-stage energy storing device, a DC-DC conversion device, a post-stage energy storing device, a control conversion device and a switch control device. The rectifying device, the pre-stage energy storing device, the DC-DC conversion device and the post-stage energy storing device are sequentially connected. The pre-stage energy storing device is coupled to a positive electrode of a power supply or to a grounding electrode. The post-stage energy storing device is coupled to and adapted to supply electrical power to a load to be driven. The control conversion device is coupled to the control line and the switch control device respectively. The switch control device is coupled to the post-stage energy storing device and the load respectively.

Abstract: A voltage adaptable driving signal converter is disclosed, including a rectifying device, a pre-stage energy storing device, a DC-DC conversion device, a post-stage energy storing device, a control conversion device and a switch control device. The rectifying device, the pre-stage energy storing device, the DC-DC conversion device and the post-stage energy storing device are sequentially connected. The pre-stage energy storing device is coupled to a positive electrode of a power supply or to a grounding electrode. The post-stage energy storing device is coupled to and adapted to supply electrical power to a load to be driven. The control conversion device is coupled to the control line and the switch control device respectively. The switch control device is coupled to the post-stage energy storing device and the load respectively.