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    1 Introduction     Due to the special working environment of coal mine production, the production process is more dangerous and unsafe than the general industry. With the continuous increase in c...[Details]

Every era has anxiety that has nowhere to go. Let's follow the embedded editor to learn about the relevant content. The anxiety of the post-Internet era is that if you don’t revolutionize ...[Details]

Use the STM32 timer input capture module to control 3-way ultrasonic sensors. The  ultrasonic sensor used this time is the common HC-SR04, which is often used in the obstacle avoidance system of smal...[Details]

environment: Host: XP Development environment: MDK4.23 MCU:STM32F103CBT6 illustrate: Collect AD through pins PA1 and PA2. Collect AD 10 times for each channel. #include "ad_driver.h"      //Global ...[Details]

The clock sources are LFXT1 (low frequency or high frequency), XT2 (high frequency), DCO (digital control).  The clock signals are ACLK (auxiliary clock), SMCLK (subsystem clock), MCLK (system clock)...[Details]

AVR serial port says it has multi-machine communication function, which means it sends the slave address in the first frame and then sends data. So where is the slave address written? Does the slave ...[Details]

3D Printing Lattice has all sorts of amazing applications and is increasingly used in the production of custom medical implants, lightweight industrial parts, and more. Let's take a look at t...[Details]

China Energy Storage Network News: Wu Cong, Tang Wei, Bai Muke, Zhang Lu, and Cong Pengwei, researchers from the College of Information and Electrical Engineering of China Agricultural Univer...[Details]

Today, I found such a problem while using stm32. The program was stuck inexplicably. First, let's look at the code that causes the crash.     while ( ReadRawRC ( CommandReg ) & 0x10 );1 This is a wr...[Details]

Because there was a problem with the hardware, that is, the external low-speed crystal oscillator was useless and could not be vibrated. Then I checked the posts on the Internet and found that the ST...[Details]

Voice interfaces have emerged as a new entry point for changing the way people interact with machines. How do these systems work? What are the hardware requirements for building such a device? As vo...[Details]

1. When I followed the example to create my own project, there was undefined in the GPIO library file, etc. When we first started learning to create a new project, we should pay attention to Defined ...[Details]

   1. Structure     A single-chip microcomputer is formed by making a CPU, memory, and input/output interface in an integrated circuit. However, a single single-chip integrated circuit cannot work. S...[Details]

As AI products 　　represented by AlphaGo continue to become popular, AI standardization has also received increasing attention from the industry. According to a report by Economic Information Daily on...[Details]

utilities.h #ifndef UTILITIES_H_INCLUDED   #define UTILITIES_H_INCLUDED      typedef unsigned char uchar, BYTE, uint8;   typedef unsigned int uint, WORD, uint16;   typedef unsigned long ulong...[Details]