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The Apple China (Gui'an) Data Center was officially powered on yesterday, marking the center's safe and reliable power supply. It is understood that the Apple China (Gui'an) Data Center is the third ...[Details]
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Goal: Write a PWM control buzzer to beep for 5 seconds and shut down for 5 seconds Understanding the system clock: You can see that pwm is controlled by apb, and the clock of APB is controlled by...[Details]
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1 Problem statement
Currently, commercial RTOS with a relatively high market share include VxWorks/PSOS, QNX, LynxOS, VRTX, Windows CE, etc. Most of these numerous RTOS are multi-tasking real-ti...[Details]
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Recently, a Peking University research team published an important result in Nature, which will greatly promote the development of photonic integration and photonic chips. In fact, not only in academ...[Details]
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introduction Assembly language is a machine-oriented programming language represented by mnemonics. Mnemonics make the original machine language relatively intuitive, easy to understand, and easy...[Details]
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Foxconn updated its official website today (10th) that it has more than 54,200 valid invention patents worldwide. In terms of patent distribution countries/regions, Foxconn has 17,653 patents in the ...[Details]
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I checked a lot of information on the Internet, referred to others', and combined it with some of my own problems. The content is directly reproduced here for the same people as me. For beginners w...[Details]
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1. SysTick Introduction: The processing of the CM4 core is the same as that of the CM3. It contains a SysTick timer. SysTick is a 24-bit countdown timer. When it reaches 0, it will automatically re...[Details]
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Evergrande New Energy Vehicle Group and five automotive engineering companies held a signing ceremony for strategic cooperation in R&D and design. In the future, Evergrande will jointly develop 15 ne...[Details]
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0 Introduction For urban street light management departments, anti-theft and energy saving have always been a very troublesome matter. It requires a lot of manpower, material and financial resources ...[Details]
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High voltage differential probe is a kind of probe. Differential probe is an oscilloscope probe designed using the differential amplification principle. It is mainly used to observe differential sign...[Details]
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In the past, when people mentioned Arm, they thought more about mobile phones and embedded systems. However, since 2018, Arm announced the launch of Neoverse and entered the high-performance computin...[Details]
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According to foreign media reports, a research team composed of material scientists and chemists has determined the optimal stack pressure that lithium metal batteries (LMBs) need to withstand during...[Details]
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Cable Fault Test System (Full Configuration)The smooth flow of wired communication and the transmission of power depend on the normal operation of the cable line. Once the line is blocked, it will c...[Details]
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Three-phase asynchronous motors are commonly used in industrial production. There are many different starting methods, and different starting methods are suitable for different working conditions a...[Details]