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I. Overview RTC (Real Time Clock) means real-time clock. It is actually similar to TIM. It also uses the counting principle, selects the RTC clock source, and then divides the frequency to achieve th...[Details]
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On May 5, the BBC reported that more and more companies believe that wired kites and drones will make full use of high-altitude wind power and release the full potential of wind power generation. A...[Details]
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The commonly used infrared remote control coding rules are similar, basically the same as the 6221 principle
When the PIC microcontroller receives:
If you use 54, 57 chips, it will be...[Details]
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An application of the "duty cycle" of the ET521A oscilloscope
As we all know, when the horizontal output transformer of a color TV is damaged and needs to be replaced, if you can find the same...[Details]
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Digital modems have been widely used in point-to-point data transmission. Conventional binary digital modems are based on
analog
carriers, and require analog signal sources when implementin...[Details]
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In traditional control systems, people often use single-chip microcomputers as the control core. However, this method has complex hardware wiring and poor reliability, and the number of ports, inte...[Details]
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With the further development of solid-state lighting , people's requirements for lighting quality are getting higher and higher. Many lighting fields have put forward personalized spectral requirem...[Details]
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In Europe, America, Japan, South Korea, Hong Kong and Taiwan, driving recorders have long become essential equipment for traffic management. European drivers must rest for 15 minutes after driving ...[Details]
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As Volkswagen's ID4 series is launched in two joint ventures in China, we can also learn from official channels about the differences between the battery systems used by the two joint ventures in Chi...[Details]
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1 Introduction
Multisim is an upgraded version of the electronic circuit simulation software EWB (Electronics Workbench, virtual electronic work platform) launched by Interactive Image Technol...[Details]
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Text/Civil Engineering Some time ago, a demonstration video about the smart headlights that will be equipped on the Wenjie M9 ( parameters | inquiry ) went viral on the Internet. I believe friends...[Details]
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1 Introduction
Sine signal generator is a widely used signal source, and the requirements for it are getting higher and higher with the development of technology. The traditional sinusoidal signa...[Details]
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DATA
Common error types
PLCs of all brands have a self-diagnosis function, but the trick to PLC repair is to make full use of this function to analyze and then accurately find the problem...[Details]
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At first I wanted to use interrupts, but in the end I ended up using code.
#include
#define uchar unsigned char
#define uint unsigned int
uchar code tab ={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,...[Details]
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ECU diagnosis and flashing solutions
ECU (Electronic Control Unit) is the core component of the automotive electronic control system, responsible for monitoring and controlling the o...[Details]
DSP and ARM Processors
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