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I didn't quite understand the serial port download in the Zhengdian Atomic Development Guide, so I simply read the manual. STM32 can be divided into three boot modes: 1: boot from main Flash; 2: bo...[Details]
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With the development of single-chip microcomputer technology, the performance of single-chip microcomputers has been greatly improved, and the operating speed is getting faster and faster, which ...[Details]
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The limited bipolar control method adopted by the full-bridge inverter is to make the two switch tubes of one bridge arm, such as V1 and V3, work in PWM mode, and the two switch tubes v2 and V4 of ...[Details]
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The 51 microcontroller is a basic entry-level microcontroller, and it is also the most widely used one. This article mainly introduces the 51 microcontroller timer/counter. First, it introduces the w...[Details]
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According to news on May 17, the price of flash memory chips has been declining in the past year or two, causing the price of SSD to be as low as 200 yuan for 1TB. It has also caused the profits of s...[Details]
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On May 13, Baidu and Tsinghua University's Intelligent Industry Research Institute (AIR) jointly launched the Apollo Air project. This is the world's first and only vehicle-road collaboration technol...[Details]
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Recently, a number of "multi-station integration" projects have been put into operation, including the Tianhu Switch Station in Xiamen, Fujian, and the 220 kV Yingxi Substation in Taiyuan, Shanxi, ...[Details]
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Micron Technology released its first quarter financial report for fiscal year 2020. The report showed that Micron Technology's revenue in the first quarter was US$5.144 billion, a 35% decrease from U...[Details]
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As of the close of June 11, the Shanghai Composite Index fell 0.78% to 2,920.90 points, with a turnover of 289.023 billion yuan (the turnover on the previous trading day was 243.968 billion yuan); th...[Details]
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Recently, a PhD student announced the development of a smart sock that can be used to detect potential stress levels in people with dementia and autism. What challenges does current wearable technolo...[Details]
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#include
#include intrins.h
#define uchar unsigned char
#define uint unsigned int
uchar tent,tent1,secbf,secbf1;sec,min,sec1,min1;
bit write_secbf=0,write_secbf1=0;
sbit scl_24=P2^6;
sbit...[Details]
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1. Change the target name After opening Keil, the target in the Project Workspace on the left can be modified. The method is: right-click Target - Manage Compnents - double-click the item to be modif...[Details]
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It has been nearly a month since the release of the Xiaomi Mi 10 series of mobile phones. Recently, there have been more and more leaks about Xiaomi's future products. Digital blogger @数码闲...[Details]
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With the increasing demand for autonomous driving and infotainment, and the rapid development of video applications, data transmission traffic is growing exponentially, and higher data transmission r...[Details]
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1. Definition of SEooC
In the automotive industry, common elements are developed for different applications or for different customers. These elements can be independently developed by differe...[Details]
Analog electronics
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