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Power over Ethernet (PoE) technology has been used in hundreds of applications including Voice over IP (VoIP) phones, wireless routers, and security equipment. Many PoE applications use auxiliary powe...[Details]
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This is my single-chip microcomputer design, which is mainly made of pressure sensor, HX711 module and 51 single-chip microcomputer. The attachment contains the schematic diagram and source code of t...[Details]
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The construction of a national unified power market is neither equal to a simple "integration" of the whole country, nor can it be simply understood as a unified national power grid, unified rules ...[Details]
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In medium and large-scale industrial and commercial photovoltaic power stations, it is recommended to use high-power inverters as much as possible, because the higher the inverter power, the cheape...[Details]
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Abstract: A new type of ZVZCSPWM three-level DC converter is proposed. An auxiliary winding is added to the secondary side of the transformer. The rectified auxiliary voltage creates a zero curre...[Details]
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CONFIG is also called fuse bit. You can configure the internal functions of the microcontroller by configuring the fuse bit, such as crystal clock, watchdog, JTAG, power-off detection and code protec...[Details]
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#include iom16v.h #include macros.h #define uchar unsigned char #define uint unsigned int #define SCK_CLR PORTC&=~BIT(0) //Pull the clock line low #define SCK_SET PORTC|=BIT(0) //P...[Details]
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Relay A relay
is an electronic control device that has a control system (also known as an input circuit) and a controlled system (also known as an output circuit). It is usually used in autom...[Details]
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introduction
Electric energy is an indispensable and important resource in contemporary society, and the quality of energy storage equipment directly affects the full application of power equi...[Details]
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According to foreign media reports, a team at the Argonne National Laboratory in the United States has developed a powerful new analytical technology to detect crystal microstructures in three-dimens...[Details]
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In an increasing number of demanding industrial automation applications, technological advances are changing the performance-cost ratio between stepper motors and servo motors.
After ado...[Details]
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01 Introduction to the Standard
From October 11, 2021 to the present, the National Standards Administration has issued five standards: GB/T 40855-2021 "Technical Requirements and Test Methods ...[Details]
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According to the relevant provisions of the "Performance Requirements and Test Methods for Passenger Car Tire Pressure Monitoring Systems" previously approved by the National Standards Administration...[Details]
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The industry's smallest system size enables both wireless power supply and contactless communication in wearable devices
LAPIS TECHNOLOGY CO., LTD. (hereinafter referred to as "LAPIS TECHN...[Details]
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Recently, a 215 kWh distributed energy storage was connected to the Shiqiao No. 75 distribution box transformer, completed testing and put into operation, becoming the city's first cloud energy storag...[Details]
RF/Wirelessly
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