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On February 20, good news came from Dali Electric Xiangyang Co., Ltd. (hereinafter referred to as Dali Electric). In January this year, the company's order amount has exceeded 50 million yuan and the ...[Details]
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High-precision inclination measurement is required in engineering applications such as geological and petroleum exploration, equipment installation, road and bridge construction, as well as in the ...[Details]
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With the development of China's economy and the progress of science and technology, the application of AC variable frequency speed regulation is becoming more and more extensive. Among various spee...[Details]
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On a recent project, I had to dig up my old college Fast Fourier Transform (DFT) book, which had a thick layer of dust on the cover. I have actually purchased quite a few DFT books in the course of my...[Details]
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Recently, STMicroelectronics (ST) released such news that ST President and CEO Jean-Marc Chery and Global Marketing President Jerome Roux will resume visits to customers in China in November 2022. Je...[Details]
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According to foreign media reports, electric vehicle startup NIO delivered only 837 electric vehicles in July, down nearly 38% from June, mainly because the company voluntarily recalled thousands of ...[Details]
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The RFID system is mainly composed of hardware devices such as readers, antennas, transponders, and software such as data acquisition and processing middleware. The transponder hardware part in thi...[Details]
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Section 9. OLED industrialization process in mainland China
1. R&D units
There are more than 40 universities and research institutes including Tsinghua University, South China University o...[Details]
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China Energy Storage Network News:
Zhejiang will promote the construction of a provincial demonstration zone for a new type of power system in two phases: the first phase will resolve the m...[Details]
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STC15W4K56S4 MCU PID controls the speed of the DC motor. The following is a picture of the actual product: The motor runs smoothly after power on L298N controls motor speed STC control panel ...[Details]
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When STM32 starts by default, the three pins PB4, PB3, and PA15 are not ordinary IOs, but JTAG multiplexing functions, namely JNTRST, JTDI, and JTDO.
When we try to use the SWD interface to debug the...[Details]
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Since the current A/D converters with more than 12 bits are expensive, people are looking for new ways to replace them, and V/F converters are a good choice. Since V/F converters have the character...[Details]
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China Energy Storage Network News:
The initial construction and gradual evolution of China's power ancillary services and their compensation mechanisms have been accompanied by two rounds o...[Details]
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《A detailed tutorial on how to use KEIL C51 UV2》
(This article was posted by w78713 in the C51 newsgroup in 2001. It is old but still useful!)
Here I will talk about how to start Keil Vision2, bec...[Details]
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1. General process of bare metal development
Note: This assumes that you have already set up a bare metal development environment
Our general bare metal development process: Figure 1-1:
...[Details]