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Lenovo Lingtuo has passed ISO9001/14001/27001 three management system certifications, and its quality environment and information security management capabilities have reached international advanced ...[Details]
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On February 17, the 2023 Lixin Energy Supplier Conference with the theme of "Mutual Benefit, Mutual Trust, and Win-Win Cooperation" was successfully held in Zhenjiang. As the organizer of this conf...[Details]
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Cables are components with a relatively high cost in the high-voltage connector harness of electric vehicles. The conductor materials commonly used are mainly copper and copper alloys. Copper has g...[Details]
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The development of modern industry has spawned many new technologies and new equipment. Ultrasonic technology is one of the important ones. Ultrasonic waves are used in many industries and departments...[Details]
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The ALE signal is used as the latch control signal for the lower 8-bit address.
The PSEN signal is used as the read select signal for the extended program memory. When reading the external ROM, PSEN...[Details]
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Only small-capacity motors are allowed to adopt direct starting method. Large-capacity three-phase cage-type asynchronous motors generally adopt reduced-voltage starting method because of their lar...[Details]
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China Energy Storage Network News:
On March 22, the National Development and Reform Commission and the National Energy Administration issued the "14th Five-Year Plan for Modern Energy Syste...[Details]
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When using the stm32f030f4 chip, the serial port and internal flash reading and writing are used. Whether the serial port (interrupt mode and query mode) or flash reading and writing, there is no ...[Details]
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The whistleblower @jimmyispromo @jimmyispromo said that he has obtained Samsung's upcoming new generation flagship model Galaxy Note 20 series and shared the Samsung Galaxy Note20 Ultra screen pictur...[Details]
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Abstract: How can a beginner have a good programming style? The following article will introduce the C language programming style of AVR microcontroller. Introduction to C programming style 1. ...[Details]
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Shift left and right in single chip C language
Left shift
Variable 1 variable 2
Shift the binary value of variable 1 to the left by the number of bits specified by variable 2.
For example:
a =...[Details]
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AT256 A4 pro4 full variety integrated circuit screening tester British abi_AT256 A4 pro4 full variety integrated circuit screening tester channel configuration: Special VI dynamic impedance port te...[Details]
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On the evening of September 3, Huawei held a speech event at IFA 2020 with the theme of "Vision and Commitment to Europe". Walter Gee, President of Huawei Consumer Business Group Europe, announced at...[Details]
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According to information on June 7, Huawei's Hongmeng system has passed the trademark certification of the State Administration of Industry and Commerce and the European Intellectual Property Office....[Details]
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CNC (Computer Numerical Control) system is a kind of automation equipment controlled by computer, which is widely used in mechanical processing, mold manufacturing, aerospace and other fields. CNC ...[Details]