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PWM generation principle: The general timer can use the GPIO pin for pulse output. When configured as comparison output and PWM output function, the capture/compare register TIMx_CCR is used as the ...[Details]
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#include reg51.h
sbit p37=P3^7;
void delay1();
void delay();
void main()
{ unsigned char i=0;
unsigned char s ={0xfe,0xfd,0xfb,0xf7};
while(1){
if(p37!=0)
{P1=0XFE;if(p37==0) goto l1;
...[Details]
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IC is the abbreviation of Industry Canada, which is the abbreviation of the Canadian Department of Industry. IC stipulates the testing standards for analog and digital terminal equipment, and stip...[Details]
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According to Wuxi Jintou, recently, Wuxi Jintou's affiliated funds, Jintou Linghang and Jintou Xin'an Fund, completed a RMB 40 million investment in Jiangsu Huaxing Laser Technology Co., Ltd. (referr...[Details]
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In the early morning of March 2nd, Beijing time, during Tesla’s Investor Day speech, the sentence that most affected semiconductor manufacturers came from Colin Campbell, Tesla’s head of powertrain e...[Details]
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Bluetooth technology has long played an important role in consumer devices in the audio, automotive, and connected device markets, as well as in traditional markets such as mobile phones, tablets, an...[Details]
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News from the official website of the Ministry of Industry and Information Technology shows that Samsung W2021 has been successfully connected to the network. It continues the folding screen design o...[Details]
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The stepper motor is a servo actuator that converts pulse signals into angular displacement. It is characterized by simple structure, reliable operation and convenient control.
In parti...[Details]
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Interrupts are crucial in any CPU. The configuration process of 2440 interrupts is as follows: 1. Interrupt initialization configuration process 1. If it is an external interrupt (other interrup...[Details]
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1 Introduction
SD card plays an important role in today's mobile storage due to its large capacity, low power consumption, compactness, lightness, hot pluggability and low price.
Today we will ...[Details]
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Nowadays, the size of power modules is getting smaller and smaller, the power density is getting higher and higher, and the working environment of the modules is getting worse and worse. Its high an...[Details]
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Maintenance: 1) Check the sensor power cable and transmission cable (or conductor) frequently for damage or aging, and maintain the rubber sheath on the cable. 2) Wipe the electrode surface wit...[Details]
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In the above, we introduced how to use the I/O port to turn on the LED. In fact, you can also use the I/O port to detect buttons. Here, the P1.0 port is used to connect the button to GND. The P1.1 po...[Details]
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TeamViewer joins SAP Partner Program, and its augmented reality workplace digitalization suite Frontline will be integrated with SAP solutions June 15, 2021: TeamViewer, a leading global provider o...[Details]
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A detailed demonstration of the process flows and equipment used to characterize the long-term reliability of our digital isolators and how they surpass optocouplers in critical safety capabilities. ...[Details]
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