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1. How to use (1) Zero adjustment. Place the meter horizontally and check whether the pointer is at the starting point of the scale before using it. If it moves, adjust the zero adjuster to return it...[Details]
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When the frequency is 10K, the duty cycle can achieve a change accuracy of 1%, while when it is 100K, the change accuracy can only be 10%. #define PWM_CLK1M_ARR_10K 100-1 void IzADCPWMInit(uin...[Details]
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While op amps and comparators may seem interchangeable at first glance, there are some important differences. Comparators are used in open-loop systems and are designed to drive logic circuits from th...[Details]
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Sometimes, when writing ARM, you will encounter frequent crashes, which is inexplicable. Here I have summarized some common search methods for microcontrollers/ARM crashes or running away and some of...[Details]
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1 Test wiring Connect the test wires correctly according to the condition of the product being tested. 5.1.1 Single-phase transformer or single-phase PT test wiring The yellow and green test clamps ...[Details]
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Preface Embedded systems have many advantages such as high intelligence, small size, high reliability, and strong real-time performance. They have been increasingly used in various industries suc...[Details]
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The basic control of the motor has three locks, namely self-locking, interlocking and interlocking. These three locks play a vital role in the entire process of motor control. It is necessary to un...[Details]
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There is not much time left for Chinese car chips. "No automakers have actually taken action, they are just shouting." At the 2022 China Electric Vehicle Hundred People Forum, Miao Wei, deputy di...[Details]
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The MAX6173-MAX6177 are low-noise, high-precision voltage references. The devices feature a proprietary temperature coefficient curvature correction circuit and laser-trimmed thin-film resistors, whic...[Details]
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Wang Jianguang, a veteran general of TSMC, the leading wafer foundry and current senior vice president of corporate planning organization, has applied for retirement, which will take effect in early ...[Details]
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Today, Changdian Technology, a leading global integrated circuit manufacturing and technology service provider, announced the official launch of the XDFOI™ full range of ultra-high-density fan-out pa...[Details]
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Smartphones integrate multiple devices. In order to form a unified industry standard, the MIPI Alliance initiated MIPI (Mobile Industry Processor Interface) as an open standard for mobile applicati...[Details]
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Today, society is very dependent on real-time data access, which puts new and higher demands on related communication technologies. Basically, people want to get the same data connection performance...[Details]
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Because I want to make a chart after collecting any data, I wrote a serial port program in LabVIEW, but the output is a string, and the input data for drawing must be a numeric type. I searched all th...[Details]
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According to reports, South Korea's Hana Micron recently disclosed that it will invest 1.3 trillion won (about 6.695 billion yuan) in Vietnam by 2026 to expand its traditional memory chip packaging...[Details]
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