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delay function
void delayms (uint xms) // (milliseconds)
{
uint i,j;
for(i=xms;i 0;i--)
for(j=110;j 0;j--)
}
MCU external interrupt 0 is set to open P3.2 p...[Details]
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There are many types of smart homes, and various devices are incompatible, but this situation is expected to change recently. According to foreign media reports, Amazon, Google and Apple reached a ...[Details]
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/**************************Asm version**********************************/ /*Purpose of the experiment: Test the PWM output function of the CCU module (control the duty cycle). The duty cycle is co...[Details]
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There are many types of microcontrollers, and many manufacturers have launched their own MCUs. Among the many brands of microcontrollers, I prefer the MSP430 and AVR series. The following is a PK ana...[Details]
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In microwave circuits, power dividers/combiners are very important devices, which are widely used in feeder systems, mixers and power amplifiers. Gysel power dividers/combiners were proposed by Ulr...[Details]
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Character display program, phone call program: (The procedure needs to be improved) void Displaytxt(int x0, int y0, int who, U16 color )// Display number (16*32) { U16 txt = 0; U16 l = ...[Details]
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The U.S. Federal Communications Commission (FCC) on Friday (25th) added more Chinese companies to the blacklist of "posing unacceptable risks to the national security or safety of the United States."...[Details]
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1. LCD schematic diagram
The figure below is a schematic diagram of LCD, each dot in it is a pixel.
It has an electron gun inside, which emits light of various colors as...[Details]
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The clamp meter is also called a clamp meter. Its working part is mainly composed of an electromagnetic ammeter and a through-type current transformer. The core of the through-type current transfor...[Details]
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Power Electronic Measurements (PEM UK) has launched its latest generation of Rogowski coils for contactless current measurement, suitable for monitoring today’s most advanced power systems and semico...[Details]
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September 14 news According to the "Science and Technology Innovation Board Daily", Xiaomi will release the third-generation under-screen camera technology next year and will achieve mass prod...[Details]
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This paper proposes a high-performance inverter power supply control scheme that meets the " modularization " requirements. The scheme is a multi-loop feedback control scheme with output voltage phas...[Details]
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In December 2019, the Zhengzhou-Wanzhou High-speed Railway was opened, and Zhengzhou South High-speed Railway Station was also under construction. Near it, there is a building that looks like a "gr...[Details]
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Artificial intelligence voice recognition technology has begun to be widely used in modern society. This advanced technology allows people to control home appliances, lights, temperature and other ...[Details]
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Recently, the MW-level standardized vanadium battery energy storage modules provided by Tianfu Energy Storage to customers have undergone rigorous quality testing and fully complied with establishe...[Details]
Embedded System
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