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1. Selection of proximity switches
Different types of proximity switches should be selected for different materials of detection objects and different detection distances to achieve high perfo...[Details]
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The year 2011 that just passed was vividly called "the turbulent LED" by LED industry insiders. The Chinese LED market was full of dangers. European and American manufacturers were the first to sou...[Details]
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1. Problems and Phenomena
There is no problem in using USART_SendData() function to send single characters non-continuously; when sending characters continuously (no delay between two characters), ...[Details]
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0 Introduction
In recent years, wireless sensor network technology has developed rapidly. Due to the free and open characteristics of the 2.4 GHz communication frequency band, various communicati...[Details]
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There are usually two ways to achieve delay: one is hardware delay, which requires the use of timers/counters. This method can improve the CPU's work efficiency and achieve precise delay; the other i...[Details]
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Introduction
In the servo motor system, the system needs to provide precise position control and speed control, and also requires fast response, high speed, smooth rotation, stable torque...[Details]
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According to South Korean media BusinessKorea, the Korea Trade Commission (KTC) has ended its investigation into Apple's patent infringement allegations because the Korean owner of the patent has rea...[Details]
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The explosive growth of embedded devices over the past few decades has resulted in significant improvements in hardware components and software tools. Despite this growth and innovation, traditio...[Details]
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Today, the 2021 World Ultra High Definition (4K/8K) Industry Development Conference was held in Guangzhou. Li Dongsheng, founder and chairman of TCL Group, pointed out in his speech at the opening fo...[Details]
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Tianyancha shows that Ningbo Anjian Semiconductor Co., Ltd. (abbreviated as: Anjian Semiconductor) recently received 180 million yuan in Series B financing. Investors include Beyond Moore Capital, Ho...[Details]
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Digital blogger @数码闲聊站 recently revealed a lot of information about new phones with under-screen cameras and folding screens from various manufacturers. Although some of them did not explicitly state...[Details]
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Gartner, an international research and consulting firm, pointed out that in the second quarter of 2019, global smartphone sales to end users totaled 386 million units, a decline of 1.7%. The slowdown...[Details]
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I use JLink to debug the STM32F103 project online in Keil, but I cannot add the variables I want to observe to the wahch window. It is really frustrating.
Later, I found that when the sub-function wh...[Details]
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On February 8, Arm announced that its board of directors has appointed Rene Haas as the new CEO and will join the board of directors. This personnel appointment is effective immediately. Rene Haas ha...[Details]
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From October 16 to 17, Shandong Provincial Party Committee Secretary Lin Wu emphasized during his research in Yantai that we must thoroughly study and implement General Secretary Xi Jinping’s importan...[Details]