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According to foreign media reports, Apple CEO Jim Cook hinted at the direction of its highly anticipated self-driving car research and development in an interview with the media on the 5th. Apple may...[Details]
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Is the prospect of servo motor controller good? There is a question worth pondering. I wonder if you have noticed that we have entered an era of mechanization. In the past, a large amount of labor wa...[Details]
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The process of measuring resistance with a pointer multimeter is as follows: 1. First select the gear (×1, ×+, ×+0, ×1K, etc.), then touch the two meters vertically, and adjust the zeroing resistance...[Details]
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LM386 power supply voltage is 4--12V, audio power is 0.5w. LM386 audio amplifier is manufactured by NSC, its power supply voltage range is very wide, up to 15V, quiescent current consumption is 4mA, ...[Details]
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What is a Linear Regulator? Linear regulators use transistors or FETs operating in their linear region to subtract excess voltage from the applied input voltage to produce a regulated output volt...[Details]
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On March 27, Yutong Optics disclosed its 2021 annual report. In 2021, the company achieved operating income of 2.062 billion yuan, a year-on-year increase of 40.11%; net profit attributable to shareh...[Details]
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Recently, RongBa Technology announced that BAK Battery failed to pay the second installment of repayment on time and in full. According to the repayment arrangement previously reached by the two part...[Details]
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In LED design, ripple exists both theoretically and practically. There are five common ways to suppress or reduce it: Increase inductance and output capacitor filtering According to the formu...[Details]
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On January 18, Jianghuaiwei released an announcement of the expected increase in annual performance in 2020. According to preliminary calculations by the financial department, the net profit attribut...[Details]
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According to Korean website The Elec, citing sources, Samsung Display is developing new under-screen camera technology and Apple plans to equip the iPhone 15 Pro models with hidden Face ID next year....[Details]
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By Ken Waurin Marketing Manager Analog Devices, Inc. Automakers are committed to making their next-generation cars safer, smarter, and more fuel-efficient than before. To do this, more ECUs (elec...[Details]
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1. Principle
Resolver is a position sensor commonly used in motor control. The function of the resolver is to accurately measure the position, speed and rotation direction of the motor rotor, ...[Details]
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Although most manufacturers provide inverters with internal interference suppression devices, external EMC filters are still required in some applications. EPCOS's two EMC filters are very suitable...[Details]
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In the home appliance market, there is a strong demand for energy and water conservation worldwide. Government decrees and recommendations are redefining an era of energy conservation and rational ...[Details]
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1. Cross tool chain:
Cross tool chain actually has two meanings. One is cross tool. The so-called cross tool means that the running environment and the compiling environment are not integrated...[Details]
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