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One of the main challenges facing power engineers today is that as commercial electronic products become increasingly versatile and their size continues to shrink, there is less and less space left...[Details]
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At present, the main cathode materials used in China's mainstream new energy vehicles are lithium iron phosphate or ternary lithium batteries , both of which have their own advantages in the fields o...[Details]
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Introduction
Wavelength division multiplexers and demultiplexers are the main components of almost all WDM systems and networks. Traditionally, multiplexers/demultiplexers (de/mux) are static dev...[Details]
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In the previous article, we introduced in detail the basic structure, current status and future development direction of the perception system of autonomous driving vehicles ( click to review: A bri...[Details]
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In 2018, due to the influence of the domestic and international economic environment, the capital market experienced significant fluctuations and declines, and some high-quality private listed compan...[Details]
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A distributed solar system in Panjwayi, Kandahar Province, Afghanistan. Source: USAID
Homeowners across Afghanistan are set to benefit from the country’s first pay-as-you-go (P...[Details]
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introduction
Since the 1990s, with the continuous reduction of the feature line width of integrated circuits and the corresponding increase in chip density and operating frequency, reducing pow...[Details]
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Recently, the "Proposal of the Nanjing Municipal Committee of the Communist Party of China on Formulating the 14th Five-Year Plan for National Economic and Social Development of Nanjing and the Long-...[Details]
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The project is to detect soil moisture in the corresponding environment, as well as detect air temperature. Software environment: Keil C51 software Hardware environment: KST 51 development (with buil...[Details]
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TT Electronics adds ultra-high power chip resistors to its WHPC range, enabling better power density designs
New inverted thick-film chips offer two to three times the standard power...[Details]
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The development of smart cockpits and smart driving , and Tesla's rapid progress, have made OEMs pay more and more attention to car operating systems . The development of the underlying software...[Details]
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On the evening of February 2, the official website of the Ministry of Science and Technology released the "Ethical Guidelines for Brain-Computer Interface Research" (hereinafter referred to as the "G...[Details]
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AVIC Lithium Battery Technology Co., Ltd. (referred to as "AVIC Lithium Battery") has undergone a change in its investors, with the addition of Hubei Xiaomi Changjiang Industrial Fund Partnership (Li...[Details]
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In recent years, embedded technology has developed rapidly, and high-integration processors with single-chip microcomputers and dedicated embedded ARM as the core have emerged and...[Details]
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1.1 SPWM Working Principle A key problem that needs to be solved for voltage-type inverters is how to issue PWM switching signals based on a given reference quantity. Among the three modulation metho...[Details]