The Experts below are selected from a list of 29973 Experts worldwide ranked by ideXlab platform
Nur Idayu Hamzah - One of the best experts on this subject based on the ideXlab platform.
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Automatic cloth retriever system
2010Co-Authors: Nur Idayu HamzahAbstract:For a working couple, it is hard to find time to have laundry day where the cloth is dried through the whole day because the weather can change from sunny to rainy days. This projects use Microcontroller PIC 16F877 to install all program that will give instructions to conduct this system properly. This project will automatically retrieve-out the clothes when it is the sunny day and oppositely retrieve-in the clothes when it is a rainy day. This part needs DC motor to convert electrical power into mechanical power for retrieve-out and retrieve-in all the clothes. Temperature sensors that will be use in this project can measure temperature and day condition whether it is sunny or rainy day more accurately. LDR (Light Dependent Resistor) sensors will be use to detect Light. Rain detector also will be use to sense when it begins to rain outside by detecting rain water from moisture impedance sensor locate at the rod. The dry-time of the clothes will be setup using rotary knob switch and it will automatically retrieve-in the clothes using DC motor when the dried-time is finished. This project will be display the day condition, temperature and dry-timer using LCD (Liquid Crystal Display) or Indicator Light such as LED (Light Emitting Diode)
Baocheng Yu - One of the best experts on this subject based on the ideXlab platform.
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safety protective lockset of high voltage electrical switch cabinet
2011Co-Authors: Baocheng YuAbstract:The utility model relates to a safety protective lockset of a high-voltage electrical switch cabinet. The safety protective lockset comprises a locking mechanism and an electronic key, wherein the locking mechanism comprises an electrified detection circuit, a separation blade, an electromagnetic lock, a high-voltage electrified Indicator Light, an electronic key jack, a sensing signal wire and an earth wire; the electronic key comprises an electricity testing circuit, a storage battery, an unlocking button, an electric quantity Indicator Light and a three-core plug; the three-core plug of the electronic key can be inserted into the electronic key jack of the locking mechanism for matching use; when the three-core plug of the electronic key is inserted into the electronic key jack of the locking mechanism, the storage battery of the electronic key can supply power to the locking mechanism; the safety protective lockset of the high-voltage electrical switch cabinet also comprises a high-voltage sensor for detecting high voltage; and the high-voltage sensor is connected with the sensing signal wire of the locking mechanism, so as to input a detected signal representing the existence or the nonexistence of high voltage to the electrified detection circuit.
B S - One of the best experts on this subject based on the ideXlab platform.
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ISSN: 2454-132X Impact factor: 4.295 Design and Experimental Study on Automatic Cloth Retrieval and Drying System
2020Co-Authors: Sathish Kumar, B SAbstract:Abstract: For a working couple, it is hard to find time to have laundry day where the cloth is dried through the whole day because the weather can change from sunny to rainy days. This projects use Microcontroller PIC 16F877 to install all program that will give instructions to conduct this system properly. This project will automatically retrieve-out the clothes when it is the sunny day and oppositely retrieve-in the clothes when it is a rainy day. This part needs DC motor to convert electrical power into mechanical power for retrieve-out and retrieve-in all the clothes. Temperature sensors that will be use in this project can measure temperature and day condition whether it is sunny or rainy day more accurately. LDR (Light Dependent Resistor) sensors will be used to detect Light. Rain detector also will be use to sense when it begins to rain outside by detecting rain water from moisture impedance sensor locate at the rod. The dry-time of the clothes will be setup using rotary knob switch and it will automatically retrieve-in the clothes using DC motor when the dried-time is finished. This project will be display the day condition, temperature and dry-timer using LCD (Liquid Crystal Display) or Indicator Light such as LED (Light Emitting Diode)
Liu Jun - One of the best experts on this subject based on the ideXlab platform.
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intelligent high voltage vacuum circuit breaker
2018Co-Authors: Liu JunAbstract:The invention discloses an intelligent high-voltage vacuum circuit breaker, including a chassis vehicle, wherein the top of the chassis vehicle is provided with an insulating housing, one side of theinsulating housing is provided with an operation plate, one side of the chassis vehicle is provided with an arc-shaped support plate corresponding to the bottom end of the operation plate, a temperature Indicator Light is arranged at the top of one side of the operation plate, a vacuum Indicator Light is arranged on one side of the temperature Indicator Light, the bottom end of the temperature Indicator Light is provided with a temperature alarm, and a control switch is arranged at the bottom of one side of the operation plate. According to the invention, it is convenient to cool the inside ofthe vacuum circuit breaker; the vacuum circuit breaker is convenient and intelligent and dust-proof and has a certain temperature alarm function; when the air content inside the vacuum circuit breaker is relatively high, that is, the vacuum degree is relatively low, a controller may control the control switch to close, and when the control switch closes, an electromagnet attracts an armature which overcomes the pull force of the return spring to drive an insulated push rod to disconnect a circuit, thus effectively reducing the consequence of a fault.
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boxing training device based on mems micro electromechanical system accelerometers
2013Co-Authors: Tan Qiulin, Liu Wenyi, Pei Xiangdong, Xue Chenyang, Zhang Wendong, Xiong Jijun, Liu Jun, Zhu SiminAbstract:The utility model relates to the field of boxing, in particular to a boxing training device based on MEMS (Micro-electromechanical System) accelerometers, which promotes the popularization of the boxing in China. The boxing training device comprises a human body model, a plurality of impact resisting parts and a training controller, wherein the impact resisting parts are distributed on the conventional impact positions of the upper body of the human body model, an impact timing Indicator Light is arranged on the outer side of each impact resisting part, and an impact sensitive part constituted by one MEMS accelerometer and a signal processing circuit thereof is fixedly arranged in the cavity of each impact resisting part through a cushioning spring; and the training controller comprises a central controller, an Indicator Light drive circuit, a voice module, and the Indicator Light drive circuit, the voice module and the signal processing circuit in each impact sensitive part are connected with the central controller, and the central controller is provided with a keyboard and a display screen in a matching manner. The boxing training device has a reasonable structure and a good training effect and is easy to arrange at home, people can perform boxing training at home, in addition, the interestingness and the entertainment of the boxing training are realized, and the interest of the people in the boxing training is enhanced.
Li Yanlong - One of the best experts on this subject based on the ideXlab platform.
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foldable led Light emitting diode display screen
2017Co-Authors: Zhao Shengming, Li YanlongAbstract:The invention discloses a foldable LED (Light-emitting diode) display screen. The display screen comprises a pedestal, a revolving shaft is arranged in the middle of an upper surface of the pedestal, the revolving shaft is rotationally connected with the pedestal and provided with a first connecting block and a second connecting block, the first connecting block and the second connecting block are both rotationally connected with the revolving shaft, the first connecting block is connected with a fourth display screen through a first fixing block, the second connecting block is connected with a second display screen through a second fixing block, the fourth display screen is connected with a third displayer through a hinge, the second display screen is connected with a first displayer through the hinge, the left side of the obverse of the pedestal is provided with an Indicator Light and a power switch, the left side of the reverse of the pedestal is provided with a power interface and a video input interface, and the input end of the power interface is electrically connected with the output end of an external power source. According to the foldable LED display screen, the structure is simple, the design is reasonable, the whole volume of the LED display screen is reduced through folding, the packaging is convenient, and the transportation cost is reduced.
