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Abstract: Aiming at the actual needs of industrial production, in order to change the current situation of high prices of industrial control instruments and controllers and reduce costs, an intelli...[Details]
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When measuring the liquid flow in a large-diameter pipeline, the following factors should be considered when selecting a flow meter: the pressure loss should be as small as possible; since the flow r...[Details]
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The current fast charger cannot charge quickly according to the characteristics of the battery itself, resulting in more gassing, high temperature rise, and shortened battery life. In response to the...[Details]
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According to Nikkei, French auto parts supplier Valeo has challenged the "Level 4" of autonomous driving . In November this year, Valeo publicly demonstrated an unmanned driving demonstration experim...[Details]
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BYD Han's sales in July 2021 reached 8,522 units, a year-on-year increase of 607%, maintaining a steady growth trend. From its launch in July 2020 to the end of July 2021, BYD Han's cumulative sales ...[Details]
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/***************************************************************************** Unit: Physics Class 2007, School of Physics and Electronic Engineering, Guangxi University for Nationalities ...[Details]
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OPPO held a new product launch conference for Reno2 in Shanghai today. In addition to launching the Reno2 mobile phone, it also officially launched the new OPPO Enco Q1 wireless noise-cancelling head...[Details]
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Recently, Xiaomi Auto released its intelligent chassis pre-research technology, including four core technologies: fully active suspension, Xiaomi super quad-motor system, Xiaomi 48V wire-controlled...[Details]
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In recent days, Zhejiang has been experiencing continuous high temperatures. As a result, the province's electricity load has repeatedly hit new highs, breaking the historical peak six times in thr...[Details]
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Qualcomm Technologies, Inc., a subsidiary of Qualcomm Incorporated, announced that it is expanding its Snapdragon 7-series and 6-series product roadmaps with the new Qualcomm® Snapdragon™ 730, Snapdr...[Details]
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After porting u-boot, the next step is the Linux kernel. The following is a record of my porting steps. If you have any questions, please correct me. 1. Download the Linux kernel source code Go to ht...[Details]
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On January 6, the final of the overseas science and technology talent competition of the "Zhihui Xiaoxiang Jinbo Award" global high-level talent innovation and entrepreneurship competition jointly ...[Details]
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The main system consists of the following parts:
1. Four drive units:
Cortex-M3 core, DCode bus and system bus (S-Bus), general DMA1 and general DMA2
2Four passive units
Internal SRAM, internal...[Details]
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1. Overview At present, most of the inner tubes of automobile wheels are made of butyl rubber or a combination of butyl rubber and other rubbers. In addition to high-strength tensile and tear resista...[Details]
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We can predict that if we use a probe with a ground lead to measure a signal from a low source terminal resistance source, we will observe artificial ringing and overshoot.
Figures 3.6 a...[Details]