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Recently, Bridgestone Group (Bridgestone) released a new generation of sensor technology. By installing intelligent strain sensors inside the tire, it measures the changes in the tire when it contact...[Details]
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Power supply designers often face conflicting requirements. On the one hand, they need to reduce size and cost, while on the other hand, they need to provide more functions and increase output powe...[Details]
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This 50 W Mosfet amplifier circuit consists of a differential amplifier consisting of Q1 and Q2. Capacitor C8 acts as a decoupling so that the DC voltage is not exceeded. While C1 and R1 will remov...[Details]
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With the rapid development of science and technology, consumer electronics, communications, television, film and broadcasting are closely integrated with computer technology. Digital informati...[Details]
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Current sinking, current sourcing, current sinking
Pull to release, actively output current, output current from the output port;
Filling means charging, passive input current flows into the output...[Details]
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Although integrated circuit replacement is easy, disassembly is troublesome after all. Therefore, before disassembly, you should accurately determine whether the integrated circuit is indeed damage...[Details]
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How to optimize MCU C language code (must read for programmers)
1. Choose the appropriate algorithm and data structure. You should be familiar with the algorithm language and know the advantages a...[Details]
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1. Function location:
If you want to put the function
int BIN2HEX(int xx)
{
...
}
in the C source file tools.c at 0x1000 in CODE MEMORY, compile the project first, then open the M51 file of th...[Details]
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TC4056A is a complete single-cell lithium-ion battery constant current / constant voltage linear charger. Provides a fixed 4.2V charging voltage, suitable for USB power and adapter power operation....[Details]
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Recently, Huacan Optoelectronics released its performance forecast, predicting a loss of more than 700 million yuan in the first three quarters of 2019. Under the pressure of losses, in order to im...[Details]
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Jiwei.com News: On September 26, the Executive Committee of the Bay Area High-Value Patent Cultivation and Layout Competition announced the top 50 list of the 2021 Guangdong-Hong Kong-Macao Greater B...[Details]
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Nowadays, we have been enjoying all the convenience and life safety maintenance brought by MEMS sensors in our daily life without realizing it. But what would happen if these sensors did not appear i...[Details]
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One day in July 2004, I was browsing the discussion area of the electronic BBS and saw an interesting post. The entire post content is as follows:
Pure C51 reset function: A junior student, who m...[Details]
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Today, I encountered a problem when debugging the STM32 system clock setting: TIM2 timing 1Ms, TIM2 interrupt service function time++, LED state changes when time=100. After the program runs, I found...[Details]
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This week, there were some "outrageous comments" in the automotive industry again.
On October 24, Beijing time, Luo Jian, general manager of the marketing department of CATL, said at a p...[Details]
Analogue and Mixed Signal
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