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The chip concept of the semiconductor industry has begun to be applied to the biotechnology and medical fields, among which "organ chips" will gradually replace animal experiments. The long-term goal...[Details]
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Where does MCU power consumption come from? Before discussing low-power MCU design, we must first explore the sources of MCU power consumption, which mainly consists of static power consumption and o...[Details]
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The long-delayed reshuffle and restructuring of the global panel industry has finally begun. On August 28, 2020, TCL Technology (000100.SZ) announced that its holding subsidiary TCL Huaxing Optoelect...[Details]
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#include
#define uchar unsigned char
#define uint unsigned int
__CONFIG(0x3B31);
void init();
void main()
{
init();
TXREG=0x31;
while(!TRMT);
while(1);
}
void init()
{
TRISC=0xff; ...[Details]
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1. Interrupt number
2. The use of interrupt and using in C51 interrupt
The basic structure of the 8051 series MCU includes: 32 I/O ports (4 groups of 8-bit ports); two 16-bit timer ...[Details]
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On the morning of December 9, the foreign professional disassembly structure iFixit started working on Huawei's new flagship Mate 40 Pro. After disassembly, the repairability score of this dome...[Details]
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Recently, a research institute conducted an in-depth study on the insights of 8,949 startups and large companies around the world on technological development, and made predictions on the developme...[Details]
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When QR code recognition no longer relies on dedicated camera modules, and even common digital cameras, analog cameras, and USB cameras can easily and quickly recognize QR codes, then providing a fre...[Details]
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The rising costs and the weakening voice are pushing one car company after another to make batteries themselves. The camp is growing. For GAC, which does not want to be a worker, making batteries is a...[Details]
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In 1886, German Daimler invented the earliest car seat. Like a regular household seat, the chair consists of a backrest and a seat cushion, with soft fillings such as cotton underneath. Over the pa...[Details]
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Design a traffic light signal controller based on a single-chip microcomputer. It is known that there are three lights in red, yellow and green in the four directions of east, west, south and nort...[Details]
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On April 18, Zhiji Automobile officially released the "AI4M Intelligent Strategy" on the first day of the Shanghai Auto Show. Through the three major pivots of "software and hardware architecture", "...[Details]
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According to the latest data released by Zhonghuan Semiconductor, in the first quarter of 2021, the company's semiconductor silicon wafer business revenue increased by approximately 80% year-on-year,...[Details]
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Fault diagnosis of electromagnetic speed regulating motor not rotating
The electromagnetic speed regulating motor may not rotate due to many reasons. The following are some possible causes of ...[Details]
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The so-called EMC is: the ability of a device or system to work normally in its electromagnetic environment and not cause unbearable electromagnetic interference to anything in the environment. E...[Details]
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