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In the previous section, we mentioned that the GPIO port can be used as an external interrupt. Today, we will use the USER button on the exploration kit to flip the LED1 light. The external interrupt ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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The OnePlus forum released an official announcement on the Android 11 adaptation of the OnePlus 7 & 7T series yesterday, stating that the OnePlus 7 & 7T series encountered a problem of data de...[Details]
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1 Introduction
The advantages of DSP (digital signal processing) include processing complex operations, being particularly suitable for digital filtering, voice, video, image processing, c...[Details]
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We know that C language is a high-level language, which means a program that needs to be translated before it can run on a specific platform. The compiler is a relatively complicated program that com...[Details]
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The development of medical devices is revolutionizing the home healthcare market, allowing people to diagnose a variety of health conditions without leaving their homes. Technological developments ...[Details]
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Meter head: and the part used to display the value, is a highly sensitive magnetoelectric DC ammeter, known as the "heart" of the multimeter, and is used to indicate the measured value. The primary f...[Details]
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According to Qichacha, on December 31, 2021, Shanghai Jita Semiconductor Co., Ltd. (hereinafter referred to as "Jita Semiconductor") underwent industrial and commercial changes, adding several shareh...[Details]
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Jiwei.com News: The real estate industry has encountered huge challenges and hopes to find new value boundaries and create value through new services. This idea coincides with the smart terminal indu...[Details]
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#include #define uchar unsigned char #define uint unsigned int #define cs RC2 #define dout RC4 #define nop（） asm（“nop”） __CONFIG（0x3B31）; const uchar table［］={0x3f，0x06，0x5b，0x4f，0x66，0x6d，0x7d， 0x07...[Details]
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Nowadays, the application scenarios of mobile phones are gradually increasing, and people use mobile phones more and more frequently. At this time, the battery life of mobile phones is particula...[Details]
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With the development of consumer electronics, the proportion of power consumed by various power supplies such as adapters in global energy consumption has increased dramatically, becoming a "big en...[Details]
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//Serial port sending
void sendChar(char *p) //Disable interrupt before calling, and disable interrupt after calling
{
while(*p != '\0')
{
SBUF = *P
while(!IF);
IF = 0;
p++;
}
}
//Ser...[Details]
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0 Introduction
With the rapid development of people's living standards and the accelerating pace of life, refrigerators play an increasingly important role in families, but they are troublesome t...[Details]
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On October 24, OPPO, the world's leading smart terminal manufacturer,
released its latest flagship mobile phone Find X8/X8 pro, which features a thin and light straight screen and imaging flags...[Details]
Power technology
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