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Another listed company in the industry chain received an inquiry letter from the Small and Medium-sized Board Company Management Department regarding its annual report. This company is Shengli Precis...[Details]
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Failure phenomenon:
English: Trying to handshake with MCU/MCU...
Failed to open serial port!
English: The serial port has been opened by another program or the serial port does not exist.
Sol...[Details]
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Siemens Low-Code CEO's thoughts on modern digital transformation
If you follow Siemens Low Code, you’ll notice that the topic of customer experience has come up a lot recently. We’ve...[Details]
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On November 15, at the 22nd Guangzhou International Auto Show, Xiaomi officially released its full-scenario
intelligent driving
solution - Xiaomi HAD. The core of this solution is based on ...[Details]
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The previous article mainly listed some necessary knowledge points for programming serial communication. In specific programming, there are still many things to pay attention to.
The main function of...[Details]
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There are several control methods for the power supply designed by intelligent control switch. One is that the microcontroller outputs a voltage (via DA chip or PWM mode) as the reference voltage of ...[Details]
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1 Basic introduction of motor
Motor refers to an executive device that converts electrical energy according to the law of electromagnetic induction. It can be divided into electric motors and ...[Details]
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China Energy Storage Network:
According to the latest statistical express data from State Grid Jiangsu Electric Power, the total electricity consumption in Jiangsu in April 2020 was about 47....[Details]
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Another semiconductor company announced the termination of its listing. On September 12, Nanjing SEG Microelectronics Technology Co., Ltd. (hereinafter referred to as "SEG Micro") issued an announcem...[Details]
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A logic analyzer is an instrument that analyzes the logical relationships of a digital system. A logic analyzer is a type of bus analyzer that belongs to the category of data domain test instrument...[Details]
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Compared with ordinary light sources, LED lamps are becoming the preferred solution for reducing energy consumption in indoor and outdoor lighting due to their high efficiency, environmental frien...[Details]
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Car and mobile phone batteries often heat up and sometimes catch fire. In most cases, the culprit behind such incidents can be traced back to lithium batteries. Although lithium batteries can continu...[Details]
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The DCS control system of a chemical plant is composed of system software, hardware, field instruments, etc. If there is a problem in any link, it will cause partial system function failure or cont...[Details]
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As an information display device, LED electronic display screen is mainly used to play advertisements, news, notifications, weather forecasts, time, stock information, flight information, ticket infor...[Details]
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Samsung is one of the major tech companies that is actively pushing for foldable devices, and even though the South Korean manufacturer did not have much success with the Galaxy Fold, the company is ...[Details]
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