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The compilation preprocessor is an important part of the C language compiler. Making good use of C language preprocessing commands can enhance the readability, flexibility, and ease of modification o...[Details]
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ON Semiconductor (Nasdaq: ON), driving energy efficient innovations, announced that it has been selected as one of the 2020 World’s Most Ethical Companies by Ethisphere, a global leader in defining a...[Details]
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/************************** Resources used by the file 1. Port: P2 2. Call delay_ms function ********************************/ #include reg51.h #include intrins.h #define key_port P2 //Keyboard in...[Details]
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1. Clock domain Generally speaking, the main clock source of MCU is mainly external crystal or external clock, and the most common one is external crystal. Generally speaking, the clock used in the s...[Details]
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Automated equipment keeps running, engineering vehicles shuttle back and forth, and workers in the production workshop are busy on the production line... In late October, the reporter came to Xinyu Hi...[Details]
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The source program of the 51 single-chip PCA9685 driver board driving the servo single-chip is as follows: #include reg52.h #include intrins.h #include stdio.h #include math.h type...[Details]
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According to foreign media reports, the stock price of electric car maker Tesla rose by 4% on Monday local time in the United States. Earlier, the company's CEO Elon Musk said on Twitter that the com...[Details]
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#include "2440addr.h" extern void Uart_Printf(char *fmt,...); void Wr24C02(U32 slvAddr,U32 addr,U8 data); void Rd24C02(U32 slvAddr,U32 addr,U8 *data); void Run_IicPoll(void); void IicPoll(void) ; voi...[Details]
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How LEDs Work
To design a drive circuit, we must first understand its working principle. The brightness of an LED is mainly related to VF and IF. The volt-ampere characteristics of an LED are sho...[Details]
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After reading the introduction to the product performance and corresponding package pins of PIC 8-bit microcontrollers in this edition, I think that beginners need to understand the meaning of each p...[Details]
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By Rob Reeder
In new signal chain and analog-to-digital converter (ADC) front-end designs, system designers need to consider many front-end topologies and design trade-offs.
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How many pwm are needed for foc motor control
FOC (Field-Oriented Control) motor control requires the use of two PWM signals to control the motor, which are divided into general PWM and extend...[Details]
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Generalized instantaneous reactive power theory harmonic detection principle diagram
Generalized instantaneous reactive power theory harmonic detection principle diagram
The working principle ...[Details]
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On the evening of May 17, the smartphone brand OnePlus held a new product launch conference and officially launched the OnePlus Ace Racing Edition phone. The phone is equipped with a customized...[Details]
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The Zhaoqing High-tech Zone source-grid-load-storage integration project is a provincial demonstration project and was included in the Guangdong Province's 14th Five-Year Energy Development Plan in Ap...[Details]