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The era of automobiles switching from engines to pure electric vehicles is approaching, but pure electrification also faces technical obstacles that must be overcome, one of which is batteries. Curre...[Details]
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The 8155 driver mainly involves the settings of ports PA, PB, PC, control words and timers, and mainly includes the following codes and functions. (1) Related function declarations and pin defini...[Details]
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/******************************************************** CodeWizardAVR http://www.avrdiy.com Panxiaoyi Fast PWM, also called single slope PWM ******************************************************...[Details]
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introduction
Electronic paper, also known as "paper-thin, erasable display", is an electronic device specifically used for reading. It has high contrast, clear text, supports screen handwritin...[Details]
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There are several situations when a single-phase ordinary DC speed regulator is adapted to a DC motor:
1. The common Z2 DC motors in China are basically designed according to the former ...[Details]
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The most prominent feature of modern instruments is the modularization of functions. To assemble an instrument, you only need to combine several functional modules on the basis of a customized PCB to ...[Details]
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Recently, JD Power | Jundi, the world's leading consumer insight and market research organization, and Tongji University's HVR Lab (Human-Vehicle Relationship Laboratory) jointly released the "2022 C...[Details]
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0 Introduction
Digital Information System (DIS) is a new generation of experimental teaching system for primary and secondary schools. It is the product of the application of advanced digital t...[Details]
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According to foreign media reports, Sony may release a new Xperia flagship at the International Consumer Electronics Show (IFA) in Berlin. Now some foreign media have found new Sony models wi...[Details]
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Problem description: In the ADS1.2 environment, when using Jlink to connect to Zhou Ligong's EasyARM2131 development board, it prompts that it cannot connect to the CPU (JLINK could not find supporte...[Details]
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According to foreign media reports, Tesla has applied for a new patent. The principle of this patent is to connect a metal-air battery pack to a lithium battery pack to reduce the risk of spontaneous...[Details]
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STM8 interrupt priority The interrupt of STM8S is controlled by the interrupt controller (ITC). All IOs of STM8 support interrupts and are divided into 5 groups: PA~PE. Each group of IO correspon...[Details]
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Pure electric vehicles are often equipped with asynchronous induction motors and permanent magnet synchronous motors. What are the advantages and disadvantages of these two motor technologies? Let'...[Details]
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1 Introduction
Compared with ordinary inverters and converters,
wind power
converters have the following characteristics: ① high power density and high DC side voltage; ② harsh...[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]
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