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Tencent Red Magic gaming phone 6S Pro launched a limited edition battlefield camouflage set, equipped with a Snapdragon 888 Plus processor, 18GB+512GB ultra-large memory combination, priced at...[Details]
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On February 20, 2023, the well-known consulting company Gartner Japan held a press conference. The company's senior director and analyst Masatsune Yamachi introduced in detail its analysis of the sem...[Details]
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1.1 Introduction
LIN is the automotive communication protocol standard in low-cost networks. LIN (Local Interconnect Network) is a low-cost automotive network that complements the existing var...[Details]
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/*
51 MCU rate setting formula
Baud rate = SYSclk/(32*12*(256-TH1)
*/
#ifndef MONITOR51
SCON = 0x50; /* SCON: mode 1, 8-bit UART, enable rcvr */
TMOD |= 0x20; /* TMOD: timer 1, m...[Details]
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Some ideal op amp configurations assume perfect matching of feedback resistors. In reality, resistor non-idealities affect various circuit parameters, such as common-mode rejection ratio (CMRR), ha...[Details]
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In the era of cabin-driver integration, how can car companies and suppliers effectively balance and integrate
the software
and
hardware
ecosystems to create a variety of cockpit exp...[Details]
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introduction Nowadays, there are endless radar echo simulators that provide echo analog signals for radar detection, and most of the simulators use microcomputer + digital signal processing device (D...[Details]
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I wrote a "weird" program these days. I say it's "weird" because when I debug it on a single chip, the value of a variable always remains unchanged. The most typical "weird" statement is: _uKey = P2;....[Details]
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The video surveillance system is a comprehensive system that integrates computer processing technology, network communication technology and digital audio and video encoding and decoding technology...[Details]
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Design Notes 1. Design the overall system solution based on the system functional requirements and considering the cost-effectiveness of the product, including the selection of the system, the functi...[Details]
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In factory automation applications, due to the increasing number of on-site device nodes and the increasing requirements for automation equipment processing accuracy and real-time performance, trad...[Details]
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Meaning of three-phase asynchronous motor model
Now let's take the three-phase asynchronous motor YS series of Senli Motor as an example: the YS series belongs to the small Y series motor with...[Details]
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About MMU knowledge:
1. The address translation process on the ARM CPU involves three concepts: virtual address VA, translation address MVA, and physical address PA. When the MMU is not started, the ...[Details]
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In some warehousing management, manufacturing, meteorological observation, scientific research and daily life, the requirements for temperature and humidity are common. For example, the "Interim Re...[Details]
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A soft starter is a power electronic device used for motor starting. It can effectively reduce the current shock during starting, thereby protecting the motor and the power grid. However, in some c...[Details]
Analog electronics
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