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0 Introduction
Green environmental protection and energy saving are the global trend, and embedded computer systems are widely used in portable and highly mobile products. Low power consumption desi...[Details]
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/* Name: C51IO port simulates I2C bus driver AT24C16 Note: EEPROM, that is, AT24C16 here, is a special form of FLASH memory, but its capacity is generally small. It is more suitable for storing sma...[Details]
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The following is a decoding program for the infrared remote control that comes with the 51 experiment board. It can read out the key value of each button on the infrared remote control and display it...[Details]
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12V cut-off switching power supply circuit
Figure 12V cut-off switching power supply circuit
The circuit of the 12V current-cutoff switching power supply is shown in Figure 4. This circuit ...[Details]
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This Spring Festival Gala, which has the highest AI content in history, has ended perfectly for a week.
Perhaps the high-tech Spring Festival Gala caught people's attention, and the ratings of...[Details]
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By Bruce Haug background knowledge There are signs that the revolution of self-driving cars is about to come. Automotive companies are working with tech giants such as Google and Uber, as well as...[Details]
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According to a survey by DRAMeXchange, a semiconductor research center of TrendForce, the Bureau of Industry and Security (BIS) of the U.S. Department of Commerce announced new export control regulat...[Details]
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The basic operator in bitwise operations is ( / ). means left shift, which is a binary operator: temp n. In the process of shifting, the value will remain the same after a certain period of time. T...[Details]
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NJW4800 is a general-purpose half-bridge driver
that can provide 4A current
. The built-in gate driver can drive high-side and low-side power MOSFETs, so it can achieve high-speed switching....[Details]
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After completing the formulation of the PCI Express 3.0 standard in 2010, the PCI Special Interest Group (PCI-SIG) released the PCIe 4.0 standard at the end of 2017, doubling the bandwidth of PCIe 3....[Details]
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How do driverless cars achieve autonomous driving? A key technology behind this is LiDAR, or laser radar sensor, commonly known as LiDAR, which is also known as the eyes of driverless cars.
...[Details]
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SMIC, the largest wafer foundry in China, recently started mass production of another important project. According to Zhejiang Daily, SMIC Shaoxing, located in Shaoxing, Zhejiang, successfully comple...[Details]
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Differential Amplifiers: The AD8129 and AD8130 differential-to-single-ended amplifiers (Figure 1) are used in the first circuit (Figure 2). They have very high common-mode rejection at high frequen...[Details]
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On May 11, the China Automotive Power Battery Industry Innovation Alliance (referred to as the " Battery Alliance") released monthly domestic power battery data for April 2023. Data show that my co...[Details]
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Recently, the first batch of more than 30 information reserve projects of ubiquitous power Internet of Things in Henan Province undertaken by the Central China Institute successfully passed the exp...[Details]
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