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On the morning of March 3, according to a data report from Digitimes Research, global smartphone shipments are expected to grow by nearly 50% year-on-year in the first quarter of 2021, reachin...[Details]
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As electric cars grow in popularity, scientists see huge potential in lithium-sulfur batteries as a more environmentally friendly way to drive them. That's because they don't rely on expensive and ha...[Details]
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1 Introduction
There are two types of contactless compensation AC voltage stabilizers replacing three-phase column AC power stabilizers. One is a transformer compensation voltage stabilize...[Details]
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The mobile phone manufacturing industry is an extremely competitive industry. In the past few years, the number of mobile phone users around the world has grown dramatically, driven by emerging mar...[Details]
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The clock of S3C2440 can be a crystal oscillator (XTAL) or an external clock (EXTCLK), which is determined by the state of the pins OM3 and OM2 measured at the rising edge of the reset signal when the...[Details]
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Nearly half of the world's power consumption is consumed by motors, so improving the efficiency of motors is considered the most effective measure to solve the world's energy problems.
M...[Details]
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According to Taiwan media Liberty Times, NXP Semiconductors (NXP) announced the official opening of its 6-inch RF gallium nitride (GaN) wafer factory in Chandler, Arizona, USA. This is the most advan...[Details]
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Samsung Electronics has won the global display driver IC (DDI) market for 17 consecutive years and ranked first with a 30% market share in the second quarter of this year. According to a recent rep...[Details]
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If the radiation of the DC motor is not up to standard, the following are some rectification plans that can be considered:
Use shielding materials: Use shielding materials inside the mot...[Details]
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How to identify the type and electrode of small and medium power transistors? The following methods are recommended for reference! Using a digital multimeter's diode range to measure transistors ma...[Details]
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"Innovation has always driven the development of Heraeus. In 2018, Heraeus' total operating revenue was 20.3 billion euros, of which 7% was continuously invested in research and development." Recentl...[Details]
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JAI A/S explains industry trends at VisionCon Shenzhen Explaining the "Big Trend of Small Machine Vision Cameras" On August 17, 2022, Beijing time, machine vision expert JAI A/S demonstrated its...[Details]
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There are many types of instruments and meters, and they play a vital role in various industries. Have you ever known what an optical time domain reflectometer is? In fact, it is also an optical instr...[Details]
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LEDs were first introduced in the early 1960s, with red LEDs first appearing in 1964, followed by yellow LEDs. Blue and green LEDs were not developed until 1994. In 1996, Nichia Corporation of Japa...[Details]
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Since version 2.10, TekScope software and Tektronix oscilloscopes (such as 4B Series MSO) have introduced TekHSI high-speed interface technology, which allows you to transfer waveforms up to 10 tim...[Details]
RF/Wirelessly
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