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Recently, the Shanxi Provincial Development and Reform Commission, the Shanxi Provincial Energy Bureau, and the Shanxi Supervision Office of the National Energy Administration jointly issued the "N...[Details]
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The National Highway Traffic Safety Administration (NHTSA) reportedly has a warning for Tesla owners who plan to test the vehicle's self-driving technology with their children: Don't do it. NHTSA s...[Details]
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When the instruction to rewrite the latch data is given, can the new data in the latch appear on the output line? Why?
Answer: When executing an instruction to rewrite latch data, the data is wri...[Details]
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According to Qichacha information, Bitmain has undergone industrial and commercial changes today. The legal representative has been changed from Wu Jihan to Zhan Ketuan. In addition, Wu Jihan resig...[Details]
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//Comment out the printf function in the stdio.h header file, otherwise there will be conflicts //The stdio.h header file still needs to be included, which contains the definition of va_list //Use v...[Details]
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32W double-tube fluorescent lamp electronic ballast circuit using KA7522D as controller
As shown in the figure, this is a 32W double-tube fluorescent lamp electronic ballast circuit using KA7522D a...[Details]
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Abstract: Combining ZigBee wireless short-range communication technology, a wireless sensor network system architecture for industrial waste gas monitoring is proposed. The network node hardware ci...[Details]
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This article is translated from Texas Instruments e2e community Hall effect sensors are commonly used in automotive and industrial systems for applications such as proximity detection, linear displ...[Details]
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On the Windows operating system, the system startup process is as follows: Start BIOS; Boot the Windows operating system; Identify C, D disk, etc.; Run applications such as QQ, MSN, etc.; Similarly...[Details]
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The iPhone 12 series has been successfully released, and its parameters have also been exposed by the Ministry of Industry and Information Technology. First is the iPhone 12 mini, model A2400, whic...[Details]
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Smart products have been continuously providing convenient services for people. Now, a smart product called Knocki has been launched on crowdfunding. Its significance lies in that it can trigger o...[Details]
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1 Introduction
Electronic equipment is widely used on naval ships, such as observation, navigation, command and control, electronic warfare and weapon control, etc., and is a key equipment of s...[Details]
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There are two priority concepts in STM32 (Cortex-M3): preemptive priority and response priority. The response priority is also called "sub-priority" or "sub-priority". Each interrupt source needs to ...[Details]
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1. Introduction to UPS Monitoring System
UPS (Uninterruptible Power Supply) is a constant voltage and frequency uninterruptible power supply with energy storage device and inverter as the ...[Details]
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Three-phase bridge fully controlled rectifier circuit
The most widely used, common cathode group - 3 thyristors connected together with cathode (VT1, VT3, VT5) common anode group - 3 thyristors co...[Details]
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