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In the first half of 2021, the global new energy vehicle market entered a "soaring" mode, which in turn drove the installation of power batteries to rise. Statistics from the "Global Power Battery ...[Details]
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1. Overview
Ordinary 51 single-chip microcomputers can expand ROM and RAM with 64K bytes of space each. In actual applications, external ROM is rarely expanded, and RAM is generally expanded becaus...[Details]
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#include //header file
/***********Macro definition*******************/
#define uint unsigned int
#define uchar unsigned char
/*********Array definition and assignment************/
uchar LED ={
...[Details]
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On September 3, 2019, the "Second Global IC Entrepreneurs Conference and the 17th China International Semiconductor Expo ( IC China 2019)" was grandly held in Shanghai. At the exhibition, the well...[Details]
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Driven by the market demand for the "New Four Modernizations", domestic and foreign OEMs have fully adopted automotive Ethernet technology in new energy vehicle models to improve data transmission ...[Details]
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With the widespread application of new services and technologies in the communications industry, the scale and capacity of operators' network construction are getting larger and larger, and the risk o...[Details]
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Figure 14 shows an example of using a MathCad worksheet to calculate differential impedance from data from a measured balun at 4,000 MHz. The calculation of differential impedance and the pl...[Details]
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The biggest trump card that the US has in its fight against Huawei is electronic design automation (EDA) tools. Although the output value is not large, they play a key role. Currently, three major ma...[Details]
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For Huawei, the most critical thing after launching the Hongmeng system is how to increase the number of users of the Hongmeng system. Currently, the Hongmeng system is only compatible with Huawei an...[Details]
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Exro Technologies has launched a new application for its patented Coil Driver technology that enables electric vehicles to charge quickly and seamlessly, and feed power back to the grid , regardless ...[Details]
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On November 30, the power grid load in Xianyang area hit a new high since the beginning of winter at 2,161,080 kilowatts, an increase of 12.34% over the same period last year, and the power grid op...[Details]
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According to foreign technology media reports, Redmi's new 1,000 yuan phone Redmi Note 8 has obtained Russia's EEC certification and is expected to be officially released soon. From the produc...[Details]
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On December 15, Silex Microsystems announced that its wholly-owned subsidiary, Sweden's Silex Microsystems AB, signed a "Share Acquisition Agreement" with Germany's Elmos Semiconductor SE. Sweden's...[Details]
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With the completion and commissioning of new production capacity, power batteries with ternary lithium materials as positive electrodes have largely replaced power batteries with lithium iron phospha...[Details]
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The method of connecting a single-phase inverter outputting three-phase 220V to a three-phase motor is as follows:
Determine the input power and output voltage of the inverter
First...[Details]
DSP and ARM Processors
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