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At the "Authoritative Departments Talk about the Start" press conference held by the State Council Information Office on April 12, Zhang Jianhua, Director of the National Energy Administration, sai...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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This circuit is a simple recording circuit. It is small in size, power-saving, and does not require tape. Working principle of the circuit: This circuit realizes the circuit function by applying...[Details]
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In order to enable users in the cockpit to obtain accurate and reliable information at any time, the displays used in the cockpit must be highly reliable. At the same time, because the pilots have ...[Details]
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In ARM systems, precise time measurement is sometimes required. Usually, C functions for obtaining time (such as gettime()) are not only poorly versatile (must include the header file DOS.H, and do...[Details]
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The following is the main interface of the burning program. The burning process is very simple and the operation is also very simple. The five big red numbers in the picture represent the whole proce...[Details]
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Due to the low price, low heat generation and high light efficiency of low-power white LED, it has been widely used in general lighting and landscape lighting. Therefore, there is an urgent need to im...[Details]
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Low current switching regulator ICs often use Darlington transistors as output switches. In this case, power conversion efficiency can be improved with two inexpensive components. To make this po...[Details]
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Preface, In the HAL library, many callback functions are preceded by the __weak modifier. As the name implies, weak means "weak", so if the __weak modifier is added before the function name, we ...[Details]
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AT&T today announced the launch of a new location-based emergency call routing system in the U.S. The system is designed to route wireless 911 calls to the appropriate 911 call center based on the ...[Details]
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Fluke infrared thermal imagers are widely used in many fields such as electrical equipment maintenance, building inspection and maintenance, research and development, and quality management, playing ...[Details]
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1. Problems in variable frequency power supply application In the field of industrial speed regulation, compared with traditional mechanical speed regulation, variable frequency power supply has...[Details]
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As a revolutionary environmentally friendly energy-saving lamp, LED energy-saving lamp has changed the pollution problem of heavy metal toxins in previous energy-saving lamps, and has a longer serv...[Details]
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Article 1.
Ferrite
Magnetic Amplifier in
Flyback
Power Supply
For a dual output flyback supply that provides real power on both outputs (5V 2A and 12...[Details]
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In recent years, more and more automotive OEMs and Tier 1s have launched mild hybrid electric vehicles (MHEVs) and solutions with 12V/48V dual-battery vehicle system designs. Since Tesla’s high-p...[Details]
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