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1. error: #256: invalid redeclaration of type name "s32" (declared at line 470 of "C:\Keil_STM32\ARM\INC\ST\STM32F10x\stm32f10x.h") Solution: Open the stm32f10x_conf.h file, comment out "#include "...[Details]
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On November 3, Cambricon released the third-generation cloud AI chip Siyuan 370, two acceleration cards based on Siyuan 370, MLU370-S4 and MLU370-X4, and the newly upgraded Cambricon Neuware software...[Details]
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The soft starter has many functions such as soft start, soft stop, pump control, timed low-speed operation, etc. Therefore, it has incomparable advantages over traditional step-down starters in the...[Details]
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0 Introduction
Now the world is short of resources, and governments and all walks of life are increasingly demanding energy conservation and consumption reduction. The Chinese government i...[Details]
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Introduction EVM or Error Vector Magnitude is essentially a scalar measurement of digital modulation accuracy and is an important figure of merit for any digital modulation source. This article descr...[Details]
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Jiangsu Zhongke Zhixin is an integrated circuit advanced packaging industrialization base initiated by the Institute of Microelectronics of the Chinese Academy of Sciences in 2018. As a domestic cutt...[Details]
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Although some users are nervous about operating power supplies in series, it is common practice in the industry. The benefit is that voltages greater than 60V can be obtained using off-the-shelf prod...[Details]
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Currently, autonomous driving has entered the 3.0 stage. Different from the software driver based on artificial rules in the 2.0 stage, the iteration of the autonomous driving function in the 3.0 sta...[Details]
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At present, smart cockpits have already emerged, and many manufacturers and suppliers have quietly started the research and development of smart cockpits. Some people say that in today's environment,...[Details]
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1. What is a microcontroller?
Simply put, a single-chip microcomputer is a small computer system. To explain this issue clearly, we have to start with computers. When it comes to computers, you may...[Details]
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STMicroelectronics (STMicroelectronics) has launched a multi-sensor module capable of detecting five degrees of freedom. The new product integrates a three-axis digital accelerometer and a two-axis di...[Details]
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Dynamic material performance data for modern elastomers is more important than ever before. Elastomer components play a key role in all products, from automobiles to computers to golf balls. Predictin...[Details]
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A sine wave oscillation circuit is a circuit that has no input signal and generates a sine wave output signal by self-excited oscillation. A sine wave oscillation circuit is also called a sine wave...[Details]
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As shown in the figure, this is the LM4902 audio power amplifier circuit (MSOP package). After the audio signal is input, it is coupled to the inverting input terminal (pin 4) of the amplifier thro...[Details]
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Classification of memory:
Memory has become an indispensable component in PC or embedded hardware platform due to its advantages of fast access speed and simple access method. Before starting ...[Details]