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A battery fuel gauge is an
IC that automatically monitors the battery charge
and reports back to a processor that makes system power management decisions. At a minimum, a good batte...[Details]
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In the inspection of electrical equipment, insulation resistance is a very important inspection item for safety performance. The measurement usually adopts the method of applying a constant DC volt...[Details]
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Many MCU beginners and even some experienced engineers have never understood what data, idata, xdata, pdata, and code are. Recently, I saw an article about the problems of data, idata, xdata, pdata...[Details]
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Long battery life is
a key metric in the
portable
electronics market.
The
LED backlight
drivers
of
LCD
displays
account for 25% to 40% of the total active s...[Details]
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What is the density meter Archimedes principle buoyancy method The Archimedes principle is the Archimedes law, which states that an object immersed in a stationary fluid is subject to a buoyancy forc...[Details]
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According to Wise Financial News, people familiar with the industry chain said that BOE will supply screens to Apple's new iPhone at the end of this year, and BOE's supply scope will be limited to iP...[Details]
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Core Power Cloud Roadshow was established by Jiwei.com specifically to address the difficulties in semiconductor investment and financing during the epidemic. It has become the most influential onlin...[Details]
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Working hard and never slacking off: Dalian Lianda and its partners continue to empower innovation in the automotive industry with forward-looking technologies and applications On December 5,...[Details]
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Burn the following two programs into two MCUs respectively. MCU U1 //ICC-AVR application builder: 2013-6-14 10:17:58 // Target : M16 // Crystal: 8.0000Mhz #include iom16v.h #include macros.h #defin...[Details]
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Faced with declining market marginal growth, accelerated technology and product iterations, intensified price wars, and declining global new energy vehicle policies and industry financing, the compet...[Details]
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Below are two common suffixes on the market: AVR MEGA8-16PU AVR MEGA8-16AU AVR MEGA8L-8PU AVR MEGA8L-8AU. The black part in front is the chip model, and the number behind it usually contains capacity...[Details]
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Speed determination circuit
The core of the speed discrimination circuit is a re-triggerable monostable CD4538 (Figure 2). When the microcontroller controls the stepper motor to run, the phase-...[Details]
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With the continuous development of the power industry, high-voltage power equipment such as transformers, generators, circuit breakers, GIS, 110 kV and 220 kV cross-linked polyethylene cables are inc...[Details]
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According to PhoneArena, Greg Joswiak, Apple's vice president of product marketing, said that the spread of AirPods is almost like wildfire, and its performance is even beyond our imagination. Acco...[Details]
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Recently, the reporter learned from Sichuan Yatou Development Investment Group Co., Ltd. (hereinafter referred to as Yatou Group) that since the beginning of this year, the company has focused on the ...[Details]