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The meaning of stm microcontroller model STM microcontroller models generally consist of several parts, each part represents a different meaning: The first part: STM or STM32 or STM8, represents th...[Details]
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From the principle point of view of the oscilloscope current probe, it is easy to obtain the current value by measuring the voltage value with the voltage probe and dividing it by the measured impe...[Details]
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With the continuous development of information technology and the continuous improvement of various social rules and regulations, people need to use various certificates to represent personal infor...[Details]
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1 Introduction
Traditional traffic lights at intersections are usually set in advance by using statistical methods after a traffic flow survey. However, the actual changes are unknown, so t...[Details]
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With the development of information technology, the requirements for signal measurement technology are getting higher and higher, and the use of oscilloscopes is becoming more and more widespread. ...[Details]
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With the continuous development of wireless networks, Multiple Stream Aggregation (MSA) can bring a 500% improvement in edge throughput by adopting the deep integration of multi-standard, multi-carri...[Details]
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Huawei's plan to build a chip R&D plant in the UK seems to be a foregone conclusion, and there have been reports that the plant will focus on the field of optical chips. According to Global Times on ...[Details]
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2. Section 2 Several important library functions
1. 1. Special register include file
For example, 8031 and 8051 both have REG51.h, which includes all 8051 SFRs and their bit positions. 2. 2. Absol...[Details]
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KVM is the abbreviation of Keyboard, Video, and Mouse. The core idea of KVM technology is to achieve high manageability of systems and networks, improve the work efficiency of managers, save comp...[Details]
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Mouser Electronics, an authorized global distributor of electronic components focused on introducing new products, has signed a global distribution agreement with Trenz Electronic, a manufacturer of ...[Details]
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LEDs are increasingly being used in a variety of applications, including automotive lighting, camera phone flashes, stage lighting, venue lighting, night scene lighting, flashlights, bicycle lights, ...[Details]
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Intel recently announced that it will manufacture chips for Amazon AWS and Qualcomm in the future. The media pointed out that although it is a transaction between companies, the cooperation between t...[Details]
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Apple confirmed on the 29th that it will release new fall products on September 10. However, one of the most pressing issues facing Apple right now is the latest round of tariffs implemented by the T...[Details]
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GfK, a third-party market research organization, published a long article discussing the situation of the Chinese mobile phone market under the normalization of epidemic prevention, and believed that...[Details]
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#include
unsigned char i=0;
unsigned char receive=0x00;
void i2c_start()
{
SEN=1; //Start
do{
}while(SSPIF==0);
SSPIF=0;
}
void i2c_stop()
{
PE...[Details]