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Author: Youhao Xi 48V-12V dual battery power systems are being widely used in mild hybrid electric vehicles. The dynamic operating conditions of the vehicle may require up to 10kW of electric power t...[Details]
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Recently, SNE and domestic institutions have released the global power battery installation volume in January and the domestic power battery volume in January-February. In the entire data, Tesla star...[Details]
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As with most electronic components, cost/performance is a major concern. AC/DC modules cost many times more than a comparable AC line transformer, diode bridge, smoothing capacitors, and linear reg...[Details]
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LED display parameters and terms: 1. LED brightness The brightness of a light-emitting diode is generally expressed in luminous intensity (Luminous Intensity), and the unit is candela cd; 1000ucd (mi...[Details]
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One of the issues that needs to be paid attention to when using many flow meters is that the transmitter of the flow meter should be grounded, which can well avoid the problem of interference. Why is ...[Details]
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The multimeter detects the electrical barrier used. The detection process is as follows: ①Detect the resistance of normally open contacts and normally closed contacts under normal conditions. The fig...[Details]
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Simulation software simulation code:
1 #include "stc.h"
2
3 /************************************************
4 *Function name: main
5 * Input: None
6 *Output: N...[Details]
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Electronic toilets (commonly known as toilet seats) have been produced in China for more than 20 years. The original product was an appliance installed on a ceramic toilet seat and driven by electri...[Details]
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Preface The STM32 timer is very powerful. I guess not many people have studied all the functions of the STM32 timer (including me). I just use some commonly used functions. I will introduce more ...[Details]
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In-vehicle video surveillance has become an important application field covered by digital video surveillance technology. Due to various considerations such as automobile and driving safety, the v...[Details]
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GDBS-305 fully automatic closed cup flash point tester uses touch screen instead of keyboard operation. It is used to measure the closed cup flash point value of petroleum products. It adopts advan...[Details]
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Smartphones have become increasingly complex in design after the introduction of various communication functions. In the case of always-on operation, the battery not only needs to have good endurance...[Details]
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1. Create a code project Create an empty project to generate a dynamic library. Project property configuration 1. Configuration body debugging information Add D:Program FilesIDA 7.2ida64.exe to t...[Details]
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Recently, the global patent database incoPat released the "Annual Report on Invention Patents Announced in 2020". Among the invention patents announced by the State Intellectual Property Office, OPPO...[Details]
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Installation package: MPlayer-1.0rc2.tar.bz2
Cross compiler: arm-linux-gcc-4.5.1
Unpack MPlayer-1.0rc2.tar.bz2:
tar –xjvf MPlayer-1.0rc2.tar.bz2
Enter the unzipped file MPla...[Details]
Analog electronics
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