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Let's first analyze the cause of the noise: Figure 9.29.1 shows a recording automatic level control circuit. D1 and C1 form a peak detection circuit, which converts the audio voltage at the output...[Details]
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Symptom: The PCB will reboot when the firmware is soft reset and the bootloader is updated. Cause of the problem: IWDG (independent watchdog) is enabled in the firmware program. The watchdog is not...[Details]
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The SFG-1000 series is a function signal generator with high precision and high stability output designed based on DDS (direct digital synthesis technology) and FPGA chips. The frequency range of the...[Details]
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On March 25, Microsoft proposed a new method in a recently approved patent to reduce video memory usage through SSD solid-state drives, thereby providing ray tracing performance for games in future...[Details]
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Among various RF power amplifier linearization technologies, feedforward technology has high linearity and bandwidth, but its circuit structure is complex, expensive, and low-efficiency. It is main...[Details]
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void Read_init (unsigned char CHA){
unsigned char AD_FIN=0; //Store A/D conversion flag
CHA &= 0x07; //Select one of the 8 interfaces of ADC (0000 0111 clears the high 5 bi...[Details]
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According to Jiwei.com, some netizens discovered today that domestic e-commerce has already put on the shelves several new products of Honor this month, namely Honor Play5 Vitality Edition, Honor X30...[Details]
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On the morning of December 29, Gotion High-tech and Tongji University signed a contract to jointly build the Joint Research Institute of New Energy Vehicle Battery Technology (hereinafter referred ...[Details]
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Some microcontrollers allow operation at a supply voltage lower than 3V. This feature allows direct powering from a 3V alkaline or lithium battery without voltage drop and leakage current. Monitori...[Details]
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Keysight Technologies announced that IMTEST, Germany's largest consumer testing magazine,
has published the results of another important nationwide drive test project in Germany using Keysigh...[Details]
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On May 21, the company held the unveiling ceremony of the State Grid Corporation of China Big Data Center and the big data conference, and launched the preparatory work for the China Power Big Data...[Details]
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Recently, at Intel's 2021 Architecture Day event, the company launched a number of processor architecture innovation technologies. Combined with the evolution routes such as Intel7 and Intel4 announc...[Details]
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Researchers at the University of Eastern Finland have developed a new hybrid material made of mesoporous silicon particles and carbon nanotubes that can improve the performance of silicon in lithium-...[Details]
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According to a report by the Science and Technology Innovation Board Daily on the 20th, some analysts believe that Apple Car's self-developed chips will be based on the 7-nanometer A12 Bionic proc...[Details]
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1 Introduction
With the rapid development and maturity of power electronics technology, the number of large-scale power electronic devices in power systems is increasing. While improving t...[Details]
Microcontroller MCU
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