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The continued downturn in the global economic environment has caused various consumer product sectors, from consumer electronics, home appliances to automobiles, to suffer from problems such as slugg...[Details]
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I'm learning STM32 recently. In an article about serial communication on BZ, there is a piece of code: RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOD | RCC_APB2Periph_AFIO,ENABLE);
I wrote it with re...[Details]
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1. Hardware Design
illustrate:
There are two steps to select a digital tube.
The first step is bit selection, that is, selecting which digital tube to light up. Here, bit selection is...[Details]
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Regarding motor failure problems, the motor vibrates during operation, which will affect the normal operation of the motor. So how to find the cause of the motor vibration and how to repair the mot...[Details]
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The clock and power management module of s3c2440 consists of three parts: clock control, USB control and power control. There are two clock sources as shown in the figure below. The one on the left is...[Details]
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In wireless systems , interference in the radio channel can cause many problems for users, reducing the reception rate of the intended signal. Interference can come from intentional, unintentional or...[Details]
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The types of power amplifiers used in cyclotron high frequency (RF) systems are mainly solid-state circuits and vacuum tubes . The former uses bipolar transistors or field effect transistors as amp...[Details]
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Which one has better fuel economy, engine cylinder deactivation technology or 48V mild hybrid technology? The birth of early engine cylinder deactivation technology was purely for the purpose of re...[Details]
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It is indeed a waste of time to keep doing it, but I have gained a lot. question Today, when I was using 12, I accidentally debugged the timer and found that the timing was inaccurate? I searche...[Details]
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There is never a shortage of topics when it comes to smart phones. Behind the seemingly glorious giant Apple, it is always feeling the covetous eyes of rivals such as Samsung. The rapid rise of Huawe...[Details]
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introduction
Modern radars generally use coherent signals for processing, and how to obtain high-precision baseband digital orthogonal (I, Q) signals is the key to the success of the entir...[Details]
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Photovoltaic power supply is one of the most mainstream energy sources for outdoor equipment. The monitoring and control of solar panels and batteries require professional design. The photovoltaic po...[Details]
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/******************************************************************************** File name: TimerMode.h File ID: _TIMERMODE_H_ Abstract: AVR timer working mode name definition ...[Details]
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At present, both traditional car companies and new forces almost all regard smart technology experience as an important product competitiveness. Under the general trend of software-defined cars, elec...[Details]
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On January 27, the Funeng Power Semiconductor Project rolled off the production line. According to Dazhong Daily, this marked the entry of Shandong's first chip processing and manufacturing line into...[Details]
PCB Design
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