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This article focuses on some mistakes you can easily avoid when using a power supply error amplifier, mainly including miscalculating the error amplifier's gain, making the amplifier do something beyo...[Details]
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The storage media corresponding to the three startup modes of STM32 are all built-in to the chip, they are: 1) User Flash = Flash built into the chip. 2) SRAM = the RAM area built into the chip, w...[Details]
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One of the main trends in ADCs is the move toward higher resolution. This trend affects a variety of applications, including factory automation, temperature sensing, and data acquisition. The nee...[Details]
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introduction ARM (Advanced RISC Machines) is a 32-bit microprocessor that has been widely used in various fields in recent years. It is not only the name of a company, but also the general name of ...[Details]
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We often encounter control terminal failure problems during inverter maintenance. Generally, we can quickly solve the problem by checking the following five aspects.
1. Check whether the...[Details]
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On December 1, the plant system of the world's first 300MW compressed air energy storage power station demonstration project in Yingcheng, Hubei, jointly invested by China Energy Engineering Digita...[Details]
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For the STC89 series microcontrollers in PQFP-44 and PLCC-44 packages, 4 I/O ports P4 are added. The address of P4 port in the special function register is E8H, which can be bit addressed. Users ne...[Details]
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1. ISO26262 Background of VCU Application Layer Monitoring Solution
Under the trend of "software-defined cars", more car software problems are closely related to the safety of consumers' lives...[Details]
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//Application of interruption (I)
//★★★★★★★★★Application of interruption (I) ★★★★★★★★★★★\\
//MCU model: PIC16F877A
//Function description: Use interrupt timing to make the RC port light a marquee. ...[Details]
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Abstract: When using a digital oscilloscope to measure waveform parameters, we often encounter inconsistent results between "cursor measurement" and "automatic measurement". Which one is more accur...[Details]
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In the Texas Instruments technical article, “How low-power 60GHz mmWave radar sensors enable high-precision sensing in more applications,” we discussed
how 60GHz millimeter-wave (mmWave) radar ...[Details]
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Researchers at Ohio State University recently demonstrated the charging and discharging of potassium-air batteries under ultra-low voltage conditions and published a research paper in the Journal...[Details]
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Before self-driving cars can be truly commercialized, they need to undergo a large number of road tests to meet commercial requirements. Using road tests to optimize self-driving algorithms consume...[Details]
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When your keil project has both c files and CPP files, the functions of the c files will definitely not be accessible in the cpp files. The normal include "xxx.h" will definitely not work, and the ...[Details]
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On November 4, 2024, NXP Semiconductors NV (NXPI) today released its third-quarter financial results as of September 29, 2024. Despite the slowdown in the macroeconomic environment and demand in so...[Details]