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On February 6, according to a recent report by Anhui.com, at the fourth session of the 13th Anhui Provincial People's Congress, 15 representatives including Cai Jingmin of the Hefei delegation propos...[Details]
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The mains power supply monitoring circuit is shown in Figure 1.
In the figure, the different lighting conditions of the neon tube can be used to alert people to three situations: normal ...[Details]
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According to Omdia, a UK-based semiconductor and display market research division, Samsung Electronics, which previously ranked second, will surpass Intel and return to the top of the list when total...[Details]
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ADC0809 Application
1. Analog signal input IN0~IN7: IN0-IN7 are eight analog voltage input lines, which are added to the analog switch. When working, they adopt the time division method to perfo...[Details]
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The 32F window watchdog has a 7-bit down counter that generates a watchdog reset in one of the following two situations:
1) When the counter value decreases from 0x40 to 0x3F
2) When the counte...[Details]
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1. Continue from the previous article The previous article talked about the s3c_gpiolib_add(chips) function in the s3c64xx_gpiolib_add function, and analyzed this function, but the analysis is not ...[Details]
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Some time ago, rumors about "Apple making cars" became more and more intense; and now, Apple's plan has finally taken shape. According to foreign media reports, Apple has reached a final agreement ...[Details]
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Tesla held the "Tesla Autonomy Day" for investors at its headquarters in the United States, released the fully autonomous driving Hardware 3.0 hardware (mainly the FSD chip), and announced the 2020 s...[Details]
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Limited by the energy density, safety, cycle life and other limitations of ternary
materials
and
lithium iron phosphate batteries
, pure electric vehicles have never been able to co...[Details]
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1. Bandwidth: refers to the frequency value when the sinusoidal input signal decays to 70.7% of its actual amplitude, that is, the -3dB point (based on a logarithmic scale). This specification indica...[Details]
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IntroductionIn
real life, magnetic cards are the most common cards used to identify users. Both the International Organization for Standardization and China's national standards have formul...[Details]
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In automotive electronics development, testing, and after-sales diagnosis, we often need to upgrade the firmware of the ECU, which is called "flashing". The mainstream solution on the market is to ...[Details]
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Independent Watchdog IWDG The independent watchdog IWDG of stm32f4 is a peripheral with an independent clock drive and a free-running down counter, which is used to detect and solve faults cause...[Details]
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/****************
STC12c56 AD conversion
Entry parameter: channel number (0,1,2,3,4,5,6,7)
Return value: AD conversion result
********************/
#include
sfr ADC_CONTR=0xc5; ...[Details]
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Akamai Technologies, Inc. (Akamai) (NASDAQ: AKAM), the intelligent edge platform for secure digital experiences, today announced several updates to its edge computing, media delivery, and security po...[Details]
NXP MCU
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