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Samsung Electronics' chipmaking equipment subsidiary Semes said on Friday that its revenue for the full year 2021 was 3.12 trillion won and its operating profit was 353.3 billion won, TheElec reporte...[Details]
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Today I tested the PWM wave output of the TIM timer of stm32F407 and learned about its configuration process. The main points are as follows:
1. Enabling the multiplexing function of GPIO refers to 1...[Details]
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1 Introduction
Gas detection system is an essential safety equipment in industrial and mining enterprises, social utilities, environmental protection and other fields. After decades of development,...[Details]
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This system realizes the acquisition of digital TV transport stream (TS) signals and transmission in Ethernet in an embedded system with TI's TMS320DM643 as the core. This system can easily realize...[Details]
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Author: Larry Weber , Chairman and CEO of Respondent Communications One of the themes in my latest book, Authentic Marketing, is about how to capture people’s hearts and minds through the power o...[Details]
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CISC (Complex Instruction Set Computer) and RISC (Reduced Instruction Set Computer) are two architectures of current CPUs. The difference between them lies in different CPU design concepts and method...[Details]
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Headphones and earphones are electroacoustic conversion devices and belong to personal audio. In real life, earphones can be seen everywhere. At home, outdoors, etc., earphones are indispensable. ...[Details]
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Varistor is a voltage-limiting protection component. The nonlinear volt-ampere characteristic of varistor can help varistor protect other electronic components. When the overvoltage in the circuit ...[Details]
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Preface
In the design of digital signal processing systems such as communications and radar, signal simulators play a vital role. The simulator is used to simulate various input signals of the si...[Details]
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Servo motor, also known as servo motor, is mainly composed of housing, circuit board, motor, reduction gear and potentiometer. Servo is mainly suitable for control systems that need to change angle...[Details]
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Step 1: What Do You Need? 1) LinkitONE board 2) Micro USB cable (to the programmer board) 3) That's a lot of sensors to test! (I am using Sound Sensor, PIR Motion Sensor, Air Quality Sensor, DHT Te...[Details]
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IEEE Spectrum reports that in 2005, the transistor density of large-scale integrated circuits used in data processors will reach 100 million/cm2, the clock frequency will be 1 GHz, and the feature ...[Details]
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On January 16, Taihu County held a signing ceremony for key projects of "double recruitment and double introduction". Two 5 billion yuan projects were successfully signed. This is another fruitful ...[Details]
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//********************************************************//* ***Brushless motor controller program*** *//*==========================================================* //* MCU-STC12C5404... //******...[Details]
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First, the ARM pseudo instructions include:
ARM machine code
Define class directive
Operation directives
ARM machine code:
In fact, any processor ...[Details]
Analog electronics
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