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In recent years, smart cockpits have become a hot topic in the field of passenger cars. Smart cockpits bring a more intelligent, comfortable and safe driving experience, attracting the attention of...[Details]
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Circuit Diagram:
protues仿真文件和完整代码下载地址：http://www.51hei.com/bbs/dpj-20399-1.html
下面是部分程序代码：
#include"reg51.h"
#include"intrins.h"
#include"math.h"
#include"absacc.h"
#define PORTA XBYTE
#def...[Details]
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Central topics:
Explore mobile phone RF and mixed signal integrated design
Solution:
Using the modulator
Using CMOS power amplifier
Cellular phones have traditionally used ...[Details]
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It is the end of the year now, and the annual final works of major manufacturers have either been released or scheduled. However, Xiaomi, which is highly anticipated by consumers, has not yet o...[Details]
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Assume that a voltage ud =u+-u- is applied between a and b, then the transfer characteristic curve between output uo and input ud is as follows:
Divided into three regions: ① Linear working area: ...[Details]
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June 4 news DXOMARK officially announced today that it will announce the camera score of OnePlus 8 Pro on June 5. Previously, OnePlus phones that participated in the DXOMARK test included th...[Details]
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China's silicon carbide industry is an industry with great potential. It involves diversified products, has a deep industrial chain, and has a wide range of applications. It has good market develop...[Details]
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This article uses the 2440 timer to implement a delay function I configured the timer interrupt to interrupt once every 10us, achieving a 10us step delay. 1. Hardware: See the previous section on...[Details]
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The parameter of the SysTick_Config(SystemFrequency / 10) function is the value of the systick reload timer. The systck counting frequency is 72000000 times per second, so 7200000 times is 1/10 se...[Details]
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TKDCW-II DC Power Supply Ripple Tester Model: TKDCW-II Name: DC power supply ripple tester DC ripple tester DC voltage ripple tester ripple tester ripple meter TKDCW-II DC ripple tester is designed...[Details]
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Recently, BlackBerry announced that QNX software has been installed in more than 150 million vehicles, an increase of 30 million since 2018. These findings are verified by Strategy Analytics, which t...[Details]
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Impedance transformers are an essential part of high-frequency designs. However, the wire-wound ferrite portion of the traditional impedance transformer presents three major design challenges with ...[Details]
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The list of ultrasonic distance measuring devices with voice broadcast function: single chip microcomputer, ceramic capacitor 0.1uf, electrolytic capacitor 10uf, electrolytic ca...[Details]
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Once upon a time, Tesla was a customer and guest of NVIDIA. In recent years, NVIDIA founder Huang Renxun has talked about self-driving cars at the GTC conference every year, promoting his own Drive P...[Details]
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In less than five months, Venezuela has suffered four major nationwide blackouts, with more than 90% of the country plunged into darkness. Government departments once again attributed the blackouts...[Details]
Embedded System
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