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Preface
This article discusses an example of an STM32F2 crashing during testing of a user product.
Question:
A user used STM32F2 to design a product. When performing high and low temperature test...[Details]
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Mouser Electronics signs global distribution agreement with Yazaki Corporation Provide users with high-quality automotive components February 9, 2023 – Mouser Electronics, a global authorized d...[Details]
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Friends who are familiar with oscilloscopes may have had this confusion: there are two types of input impedance: 1MΩ and 50Ω, how should we choose? 1. Transmission Line To explain the origin of 50Ω...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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1. Environment Introduction 1.1 Host Ubuntu 1404 32-bit 1.2 Embedded Platform ATMEL AT91SAM9X25 1.3 Cross Toolchain arm-none-linux-gnueabi Download address of source code package required for o...[Details]
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Inspur Information enters
Autonomous driving
Around the end of 2021, first of all, the algorithm part, in October 2022, Inspur Information proposed the pure vision DABNet4D, and in March 20...[Details]
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"I told the director that if you bring it to China, you can change the name to Cao Dewang's American Factory." Cao Dewang, the "protagonist" of the documentary "American Factory," did not shy away ...[Details]
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Let's first look at a piece of C code. The purpose of this function is to record the number of times it has been called. The best way is of course to record it inside the function, which requires keep...[Details]
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3 Simulation analysis and specific design results
3.1 Simulation Analysis
In the design of sub-micron ESD structures, a common specific ESD transient detection voltage is shown in Fig...[Details]
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If you want to add the high-voltage package in-circuit measurement function, K in the figure below is the reverse pressure test button VBR, Rl, Q1, Ll, L2 to form a self-excited oscillation circuit, D...[Details]
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1. Oscilloscope probe circuit diagram We can simply equate the probe model to an R, L, C circuit and put this model together with the circuit under test, as shown in the following figure: ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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A new firmware update for the PlayStation 5 has been released, fixing at least one major issue that has been plaguing gamers since launch. In addition to rest mode crashes and game downl...[Details]
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China Energy Storage Network News
: On August 11, the Global Energy Internet Western Demonstration Base Work Promotion Meeting was held in Lanzhou. The meeting implemented the spirit of the S...[Details]
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The RT9605A is a high frequency, triple-channel synchronous-rectified buck MOSFET driver specifically designed to drive six power N-MOSFETs. The part is promoted to pair with RichTek's multiphase...[Details]
Analogue and Mixed Signal
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