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Because after the STM32F10x series MCU is reset, PA13/14/15 & PB3/4 are configured as JTAG function by default . 1. Disable PB4 multiplexing function GPIO_PinRemapConfig(GPIO_Remap_SWJ_Disable, ...[Details]
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Shunt Diode Envelope Detector
The principle circuit
of this detector
is shown in Figure 5.5-15A. In the figure, CL is the load
capacitance
, RL is the load
resistance
...[Details]
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Place the porcelain parts in a test box, which should be filled with water to a depth of not less than 20 mm. Cover the box and leave it there for 24 hours. Then, at a relative humidity of 65% ± 15%...[Details]
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Current-mode dual-loop control technology is widely used in DC/DC converters. It can achieve better dynamic and static performance than single voltage-loop control . The basic idea is to use the outp...[Details]
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On the afternoon of August 20, Tang Ming, secretary of the Dangshan County Party Committee, Wu Yunfeng, chairman of the County CPPCC, Zhai Yongsheng, secretary of the County Political and Legal Aff...[Details]
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Core West reported on March 29 that on Tuesday, the Ministry of Industry and Information Technology released the "Guidelines for the Construction of the National Automotive Chip Standard System (2023...[Details]
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Beijing, China, May 13th. Recently, Poly OL, a leading global unified communications and collaboration company , launched a number of professional communication and collaboration solutions and softwa...[Details]
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Due to the ongoing epidemic, the smartphone market in major Western European economies experienced a wave of recession last quarter. However, as the situation has eased slightly, the market has shown...[Details]
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According to foreign media reports, autonomous driving technology company Velodyne recently announced that it has reached a sales agreement with Beijing Zhixingzhe Technology Co., Ltd. ("Zhixingzhe")...[Details]
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In digital circuit experiments, several instruments and meters are needed to observe experimental phenomena and results. Commonly used electronic measuring instruments include multimeters, logic pens,...[Details]
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1 Introduction The matching use of injection molding machines and frequency converters can achieve the advantages of saving energy (the power saving rate can reach 25% to 65%), improving production ...[Details]
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Arden Hills, Minnesota – September 2, 2024 –
CPC (Colder Products Company) will attend the annual Open Data Center Conference at the Beijing International Convention Center on September 3-4, 20...[Details]
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Automotive chips have never been so important - changing the production situation in the automotive industry has almost crushed the supply chain management that the automotive industry once prided it...[Details]
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WPG World Peace Group launches 3D facial recognition E-Lock solution based on NXP products On May 17, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific...[Details]
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Two major factors are currently influencing the future of vehicle transportation and semiconductor technology. The industry is embracing exciting new ways to power our cars with clean electricity w...[Details]
Embedded System
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