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Recently, Sineng Electric's 250kW high-current string inverter passed the national standard (GB/T 37408-2019 "Technical Requirements for Grid-connected Inverters for Photovoltaic Power Stations") t...[Details]
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According to Bloomberg, U.S. Commerce Secretary Gina Raimondo said that the United States and its allies need to combine export controls and domestic incentives to deal with the problem of overcapaci...[Details]
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When people talk about the Industrial Internet, they will discuss PLCs in industrial sites. However, most people seem to have the same understanding of PLCs as they did 20 years ago: Is PLC just lo...[Details]
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Decades ago, when the center console of a car was still made up of all kinds of physical buttons and knobs, an American TV series called "Knight Rider" became popular. The protagonist's car was a Pon...[Details]
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On August 26, the People's Government of Guangming District, Shenzhen issued the "Several Measures of Guangming District, Shenzhen to Support the Accelerated Development of New Energy Storage Indus...[Details]
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Design of a Small Preamplifier for Electret Microphone
0 Introduction
With the rapid development of my country's communications industry, the demand for electret microphones is increa...[Details]
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RTC Usage Instructions
The registers involved in the RTC of STM3f10x are three major types of registers: RCC, BKP and RTC; among them, RCC mainly controls the power enable and clock enable of the re...[Details]
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HSUPA Technology Introduction
The maximum uplink and downlink rates that WCDMA's R99 and R4 systems can provide are 64kbit/s and 384kbit/s respectively. In order to compete with CDMA2000's 1xE...[Details]
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1. What are Uboot and kernel (from the perspective of system startup) 1.Uboot The essence of Uboot is a complex bare metal program. 2. Kernel The operating system kernel itself is also a bare metal...[Details]
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It is reported that the high-energy ion implanter independently developed by China Electronics Technology Group Corporation's China Electronics Equipment Corporation has successfully achieved high-en...[Details]
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Qixun Location already has a large number of ecological partners in the automotive field. At the chip module level, Qixun Location has cooperated with Qualcomm, u-blox, ST, Huawei, Quectel and other...[Details]
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The 2J2001A digital alcohol detection controller based on the ATmega16 ultra-low power microcontroller has detection sensors installed in the car, on the top of the main driver's seat, on the steer...[Details]
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In the official M1 Ultra announcement, Apple introduced how Mac Studio, with the support of a new custom chip, enables 2.5 TB/s interconnection bandwidth between UltraFusion chips and allows two M1 M...[Details]
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Not long ago, Volkswagen Group, which is still shrouded in the shadow of the emissions scandal, launched the "Together 2025" strategy, indicating that electric vehicles will be the main product in th...[Details]
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In the early days of the field of machine vision, a common research paradigm was to view images as two-dimensional digital signals and then use methods from digital signal processing, which is imag...[Details]