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The main reasons for the low reliability of industry
LED drivers
are as follows:
First, stay close to heat sources.
Although
LED
has high
luminous efficiency
,...[Details]
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On May 18, Waymo CEO John Krafcik posted a photo on Twitter. The main body of the photo was a Volvo car with the Waymo logo printed on the rear window, with the caption "(Love) Waymo Volvo". This wa...[Details]
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There are five operating systems based on the STM platform that meet the real-time control requirements. They are μClinux, μC/OS-II, eCos, FreeRTOS and Dujiangyan operating system (djyos). The follow...[Details]
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The following are FLASH operations: #include "flash.h" #include "stm8s_flash.h" void Flash_Write_bytes(uint32_t Address , uint8_t * DataBuff,uint16_t length) { uint16_t Count=0; for( Count...[Details]
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Allegro MicroSystems (hereinafter referred to as Allegro), a global leader in motion control and energy-efficient system power and sensing solutions, announced that it will participate in the 2019 In...[Details]
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The car central lock is a switch button located next to the driver's seat. When the driver presses it, the driver can control the door locks of the other three doors alone. Otherwise, each door can...[Details]
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What is a car wiring harness?
Like the nerves and blood vessels of a car, the automotive wiring harness carries the transmission of the car's power and signals and is an important component of...[Details]
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Liquid Flow Energy Storage Technology Co., Ltd. (hereinafter referred to as Liquid Flow Energy Storage) recently signed a strategic cooperation agreement with China Electric Equipment Group Energy Sto...[Details]
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On April 6, China Energy Construction Shanxi Electric Power Construction won the bid for the EPC general contracting project of the State Power Investment Corporation Zhongyu Huairen 100MW integrat...[Details]
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Yesterday afternoon, the Huawei Mate 30 China Edition launch conference was held in Shanghai. Unfortunately, we did not see the Huawei Mate X. In an interview after the conference, Richard Yu reveale...[Details]
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Earlier, we introduced
the functions and symbols of the components in
the circuit
diagram. A
circuit
diagram usually has dozens or even hundreds of components, and their connections ...[Details]
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In the minds of Chinese consumers, Cadillac Escalade is definitely an unpopular luxury SUV. The day before yesterday, when the country was still shrouded in the shadow of the epidemic, Cadillac rel...[Details]
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The University of California, Davis Health Center has developed a new brain-computer interface (BCI) that can convert brain signals into speech with an accuracy rate of up to 97%, the highest among...[Details]
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1 Introduction
In the design of modern high-performance DSP chips, phase-locked loops (PLLs) are widely used as on-chip clock generators to achieve phase synchronization and clock multipli...[Details]
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Figure 1 shows two methods for measuring large signals. The first method includes a two-resistor voltage divider and an output buffer; the second method includes an inverter with a large attenuation...[Details]
Power technology
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