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According to foreign media reports, researchers at the University of Arkansas have developed an innovative lithium-containing cross-linked polymer material. This new material, called LiGL (GL = propy...[Details]
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When designing a low-power USB circuit that operates from a power source other than 5 V, you must decide whether to use a separate battery or a small power source from the host computer. The problem ...[Details]
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The Chinese electronics market is developing faster and faster, and the speed of electronic product replacement is beyond our expectation. Many different products can appear in almost the same peri...[Details]
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Generally speaking, the dot frequency signal source consists of three parts: 1. Reference source part: determines the frequency stability of the entire signal source; 2. Frequency synthesis part: det...[Details]
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According to foreign media tomshardware, Samsung Galaxy Book laptops will soon be equipped with the ARM architecture Exynos 2200 SoC chip, which is expected to be released in the second half of ...[Details]
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DC motor speed control circuit. A pulse oscillator with adjustable duty cycle.
The motor M is driven by its output pulses. The larger the pulse duty cycle, the smaller the motor electric...[Details]
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Winter is here, and the battery level of mobile phones has turned on its metaphysical mode again. I believe that everyone has more or less encountered the following situation. Why does my small mob...[Details]
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1. Continuously improving semiconductors for projection
At the heart of every DLP® projection system is an optical semiconductor called the DLP® chip, invented in 1987 by Dr. Larry Hornbeck ...[Details]
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8-bit OTP MCU application solution based on HT46R73D-3
The HT46R73D-3 is a dual slope ADC 8-bit OTP MCU
launched by Holtek Semiconductor
. It includes 4KB OTP program memory,...[Details]
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Global survey shows 85% of automakers plan to maintain or expand their workforce (August 24, 2023, Shanghai, China) Recently, Rockwell Automation (NYSE: ROK), one of the world's leading companies i...[Details]
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Power supply is an indispensable part of all electronic products. Power supply is divided into switching power supply , linear power supply and other types. Among them, switching power supply h...[Details]
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According to foreign media reports, electric vehicle technology startup Atlis Motor Vehicles announced the first Atlis Battery Day event, where it showcased its proprietary ultra-fast charging batter...[Details]
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When designing electronic devices, such as sensor or amplifier bias supplies or dedicated waveform generators, a controlled constant-current source or sink circuit can be a useful building blo...[Details]
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Abstract: To meet the testing needs of digital integrated chips in university laboratories, an integrated circuit test analyzer was designed and implemented using LabVIEW software and single-chip mic...[Details]
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ADC can be called the pearl in the field of analog chips.
As a key component, ADC design is difficult and has a high patent wall, so China has always been in a state of catching up.
I...[Details]
Power technology
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