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Loop resistance testers will inevitably encounter various abnormal problems in our daily use. Let's briefly talk about how to solve these abnormal problems. 1. Phenomenon: The loop resistance teste...[Details]
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In a recent interview, Huawei's Vice President of the United States, Tim Danks, said that he hopes to start a dialogue with the Biden administration on a series of issues, including the Trump-era tra...[Details]
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On June 30, 2021, Shanghai Xindao Electronic Technology Co., Ltd. (hereinafter referred to as "Xindao Technology") responded to inquiries from the Shanghai Stock Exchange regarding "the matching of a...[Details]
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Get status: FLASH_Status FLASH_GetStatus(void); The return value is defined by the enumeration type. typedef enum { FLASH_BUSY = 1, //Busy FLASH_ERROR_PG, //Programming error FLASH_ERRO...[Details]
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According to foreign media reports, Chinese companies are strengthening their layout in the field of light detection and ranging sensors, which are crucial to autonomous driving technology. They have...[Details]
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As the market is rushing to buy, as a consumer, you still need to be calm and scientific when choosing LEDs, and choose the light sources and lamps with the best cost performance. The following int...[Details]
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Each time switch SP1 is pressed, the count value increases by 1, and its binary count value is displayed through P1.0 to P1.3 of the P1 port of the AT89S51 microcontroller.
(1. Connect the P3.7/...[Details]
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1 Introduction
How to better obtain the image data of the monitoring site has always been a difficult problem. The traditional method is to use CCD cameras to obtain the video information of t...[Details]
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The industry is constantly developing, and our companies are also constantly improving. The development of photovoltaic inverters has been able to affect the development of our industry. With the c...[Details]
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The Electronic System Design (ESD) Alliance Market Statistics Service (MSS) reports that EDA industry revenue reached $2,953.9 million in the third quarter of 2020, a 15% increase compared to $2,567....[Details]
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Realization of Low-cost Voltage-controlled Filter
In the field of speech and music synthesis, voltage-controlled filters are often used to shape the envelope of the generated sound signal....[Details]
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The integrated operating room effectively integrates the "information islands" inside and outside the operating room by realizing the openness and circulation of information. Medical staff can ob...[Details]
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(1) First, configure the USART1 related GPIO (PA9, PA10) and the initialization parameter configuration of USART1 (2) Then configure the interrupt vector controller (3) Write the function to s...[Details]
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The scope of variable frequency motors mainly refers to the motor types and parameter ranges that the inverter can control. Generally speaking, the scope of variable frequency motors includes the f...[Details]
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A right-angle prism is mounted on the motor shaft so that the right-angle edge of the prism is perpendicular to the motor shaft. As shown in the figure, the motor drives the prism to rotate at high s...[Details]
MicroPython Open Source section
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