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The phase-locked loop is a closed-loop control system that can track the phase of the input signal. It is widely used in many fields, such as modulation and demodulation, frequency synthesis, precisi...[Details]
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An error occurred during linking:
Fatal Error : Segment BANKED_CODE must be defined in a segment definition option (-Z, -b or -P)
The reason is that the new version of IAR uses the old ve...[Details]
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In LED lighting applications, non-isolated BUCK switching power supplies are favored by many customers due to their high efficiency, and they occupy a part of the market share. Represented by SN391...[Details]
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The battery life of new energy vehicles is generally only 5 years. my country's first batch of new energy vehicles has now ushered in a wave of battery retirements. According to Bloomberg's new energ...[Details]
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Today, Samsung officially announced that the Galaxy Watch Active2 will be officially available for pre-sale on October 9, with a pre-sale price starting at 1,899 yuan. You can log in to the Samsung o...[Details]
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Reuters: According to reports, Dutch Minister of Foreign Trade and Development Cooperation Schreiner Maher sent a letter to the Dutch Parliament saying that due to national security considerations, t...[Details]
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0 Introduction
Fire
is a major form of urban disasters. It has increasingly become an important disaster that affects social and economic development and people's lives. At p...[Details]
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The power battery system refers to an energy storage device used to provide energy for the drive of electric vehicles. It consists of one or more battery packs and a battery management (control) sy...[Details]
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1 Introduction
The MSP430 series microcontroller is a new generation of 16-bit single-chip microcomputer produced by TI in the United States. The switch Boost voltage-stabilized power supply u...[Details]
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On March 27, according to the Russian Satellite News Agency, due to the continued sanctions from the United States, Google officially stopped providing Android system service support to Russia's BQ m...[Details]
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It is reported that BYD's new energy vehicle sales declined significantly in December 2019. In 2019, the company sold 461,400 vehicles, a year-on-year decline of 11.39%. Compared with the company's s...[Details]
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The brightness of the LED light is controlled by changing the duty cycle of PA8 output through the data received from the serial port Main function char *str_light = "LIGHT:"; unsigned char PWM_B...[Details]
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On October 10, according to a report by Korean media ZDNET Korea local time today, industry sources said that Samsung Electronics has lowered its HBM production capacity forecast to 170,000 wafers ...[Details]
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question
Does a truly glitch-free voltage supervisor IC exist? Or is it just a concept?
answer
Yes, truly glitch-free supervisory ICs exist. The...[Details]
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The audio amplifier is crucial to the tone and power of a speaker. How to choose an audio amplifier?
The first step is to confirm the power source of the system, single battery, double b...[Details]
DSP and ARM Processors
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