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01 The call of the times The new infrastructure has made the familiar concepts of industrial Internet, big data center, artificial intelligence, etc. popular again. These terms also mean that China's...[Details]
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●5HP inverter cabinet H7 fault inspection and repair
1. Background
A 5-HP inverter cabinet unit in a certain area had an H7 fault. After checking the fault and replacing the electrical bo...[Details]
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summary
"Small in size but powerful in functionality", Infineon's XC864 will be the most popular microcontroller for the emerging
e-bike
market. This 8-bit microcontroller is available ...[Details]
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Recently, a news report about one of the three major Japanese automobile brands that will be connected to Huawei's intelligent driving system attracted Xiaowen's attention.
Blogger...[Details]
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A wet-bulb hygrometer is an instrument for measuring air temperature and air humidity. It consists of two thermometers with exactly the same specifications. One is called a dry-bulb thermometer, w...[Details]
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ARM assembly instruction conditional execution In ARM mode, any data processing instruction can choose whether to update the ALU status flag in the CPSR register based on the result of the operatio...[Details]
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The U.S. Department of Commerce is scheduled to release new regulations on February 28 to clarify a number of conditions for semiconductor manufacturers to apply for industrial subsidies under the "C...[Details]
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1. Experimental purpose
1. Master the simple use of P3 port and P1 port.
2. Learn to write and use delay programs.
2. Experimental content
1. Experimental principle diagram:
...[Details]
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EEPROM (Electrically Erasable Programmable Read-Only Memory) is a storage chip that does not lose data after power failure. In practical applications, in order to keep the program unified and use dif...[Details]
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Today in Inside EV, Tesla ’s latest patent US20190217794 WIRING SYSTEM ARCHITECTURE is very meaningful. Traditional car wiring for vehicles are piecemeal solutions. Typically, there are different w...[Details]
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A cheap LED flashlight has appeared on the market. The front end of this flashlight has 5 to 8 high-brightness light-emitting tubes and uses 1 to 2 batteries. Due to the use of ultra-high-brightness...[Details]
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1. Installation of keil5 Official download address 2. Installation of nRFgo Studio During the installation process, nRFgo studio will ask you to install jlink5.12f. This must be installed. Other ve...[Details]
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On December 6, CITIC Securities recently released a report on the initial public offering and listing guidance of Nanjing Beidi New Materials Technology Co., Ltd. (referred to as "Beidi New Materials...[Details]
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On August 27, Fangxin Electronics' integrated circuit advanced packaging and testing project was signed and settled in Jiaxing Science and Technology City, Zhejiang Province. The project is mainly en...[Details]
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From October 14 to October 20, Sunwoda Power will present its core products at the Paris Motor Show, one of the world's five major auto shows; at the same time, its manufacturing base in Hungary wi...[Details]