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I2C is a very common low-speed peripheral communication protocol in modern times. Compared with SPI or UART, its biggest advantage should be saving chip pins: theoretically, as long as the address is...[Details]
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As an important display method, LED dot matrix has been widely used. An important problem that needs to be solved in the dot matrix display system program controlled by single chip microcomputer is ...[Details]
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introduction The cruise control system (CCS) was developed in the 1960s and is also known as a constant speed driving system. When the cruise control system is working, the ECU determines the ope...[Details]
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At present, the popular automotive electronics standard ISO7637 is often encountered, so I think it is necessary to give you a simple and clear introduction to the general content of this standard ...[Details]
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The stack pointer sp opens a stack area in the on-chip RAM128B and keeps track of the stack top address at all times. It accesses data based on the "first in, last out" principle. After power-on rese...[Details]
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1. Introduction RFC 2889 provides a methodology for benchmark testing of LAN switching equipment. It extends the methodology defined in RFC 2544 for benchmark testing of network interconnection equip...[Details]
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The assembly code of different platforms is different. The earliest assembly code was invented in the 1950s, which is older than many people's parents. It is outdated and there is no need to learn ...[Details]
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Electromagnetic flowmeter is the mainstream trend in flowmeters in terms of the current market situation. Electromagnetic flowmeter has been favored by the site in recent years due to its simplicity o...[Details]
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Three-phase inverter circuit
Figure 2 Three-phase inverter circuit diagram
When the three-phase inverter is working normally, its circuit structure is shown in the figure.
In the figure, Qi ...[Details]
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Industrial high-power power supply equipment must have high reliability, excellent voltage stability, low power loss, super strong anti-interference ability and low electromagnetic radiation interf...[Details]
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When will "full self-driving" come? I believe many people are full of curiosity and expectation about this question. According to Tesla's official microblog, Tesla has more than 600,000 cars equipped...[Details]
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Introduction: The timer consists of an 8-bit auto-reload up-counter with a programmable prescaler. It can be used as a time base generator with overflow interrupt function. The main function: (1)...[Details]
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Simple RF Test Oscillator Circuit A simple oscillator with intermediate frequency correction (455kHz) can be used in field tests, or when a standard signal generator is available. L1 should resonate ...[Details]
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The steady-state voltage of an automotive battery ranges from 9V to 16V, depending on its state of charge, ambient temperature, and alternator operating conditions. However, the battery power bus is ...[Details]
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On May 15, Netflix may enter the live broadcast field. According to Deadline, Netflix is currently developing a live broadcast function for stand-up comedy specials and other content. Suppo...[Details]
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