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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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ADC: ADC (analog to digital converter), also known as analog-to-digital converter, refers to a device that converts analog signals into digital signals. When a microcontroller collects analog...[Details]
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Single-phase motors are different from three-phase motors. Single-phase motors have only two windings, one main winding and one auxiliary winding. However, in application, it feels much more compli...[Details]
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introduction
Closed-circuit television monitoring systems (CCTV) are increasingly used in construction projects. Due to the complex electrical environment in buildings, various interference so...[Details]
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Atomthreads, like many operating systems, will call idle when there is no task scheduling. (by cpuwolf) static void atomIdleThread (uint32_t param) { /* Compiler warning */ param = param; ...[Details]
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The increasing demand for high-speed communications and ultra-fast computing to support "triple play" applications has created new challenges for system developers, algorithm developers, and hardwa...[Details]
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In the last class, we already know that the symbols R7 and R6 in the program represent RAM units, which are used to store some data. Now let’s take a look at the meaning of other symbols. DELAY:MOV...[Details]
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There are two times to mount: 1. Mount the file system after registering it 2. Mount in user space 2.1 Mount in fstab 2.2 User manually mounts using the mount command History of Mounting Pr...[Details]
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introduction
CNC machine tools are machine tools that are controlled by digital programs and have the characteristics of high precision, high efficiency, and high degree of automatio...[Details]
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0 Introduction The faults of the electrical system of agricultural vehicles are mainly caused by short circuits and open circuits. When diagnosing short circuit and open circuit faults, multimeters...[Details]
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According to Bloomberg, people familiar with the matter revealed that the Biden administration in the United States may put pressure on China by maintaining the former Trump administration's investme...[Details]
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1. Basic structure of BUCK circuit
Equivalent circuit when the switch is onEquivalent circuit when the switch is off
2. Equivalent circuit models and basic rules
(1...[Details]
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Peak current mode control is referred to as current mode control. Its concept originated from the single-ended self-excited flyback switching power supply with primary current protection function i...[Details]
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When the AMD Zen architecture was first launched in 2017, AMD made no secret of the fact that they had developed a long-term technology, product, and strategy roadmap based on Zen and were mak...[Details]
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Jiangxi Province and Alibaba Group signed a series of deepening cooperation agreements in Nanchang to deepen cooperation in digital economy, smart services and other areas, especially to strengthen c...[Details]