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A smart lock is an electronic lock that uses modern technology and the Internet of Things to achieve intelligent control. By connecting to smart phones, smart homes and other devices, it can achiev...[Details]
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The development of face recognition technology in China started in the late 1990s and has gone through five stages: "technology introduction - professional market introduction - technology improve...[Details]
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The mapping of CPU registers in the address space of STM8 is shown in Table 2. Only the CPU debug module can use the addresses of these registers to operate on them, and instructions executed in the ...[Details]
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0 Introduction
With the development of microelectronics technology and ultra-large-scale integrated circuits, embedded microprocessor technology has become increasingly mature. Embedded...[Details]
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1 Introduction
现场总线技术的发展使得控制系统在由封闭走向开放的进程中迈进了一大步。以现场总线为基础的开放式控制系统开始进入封闭的DCS系统,成为过程控制的发展方向。FF(基金会现场总线)现场总线是一种全数字、串行、双向通信网络,同时也是一种专门针对过程自动化领域的应用而设计的现场总线,所以其在设计之初就充分考虑了过程自动化领域的一些特点,比如...[Details]
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Intelligent, integrated motor drivers and brushless DC (BLDC) motors are helping to make electric and next-generation vehicles more attractive, safer and more reliable.
Integrated motor ...[Details]
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LCD TV panel prices have continued to rise since June 2020. In 2021, due to the tight supply of upstream raw materials and continued strong market demand, TV panel prices continued to rise significa...[Details]
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In C language, variables qualified by const are not allowed to be changed, that is, they modify an immutable variable and are read-only variables.
1. Difference from constants:
Constants are not al...[Details]
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With the advent of technologies such as the Internet of Things, big data, and cloud computing, the application scope of information technology in the field of industrial manufacturing has gradually e...[Details]
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Matlab file operation examples
Question 1: How to read data files in MATLAB
Load the data file data.txt in the following format into the memory and generate a two-dimensional array
1 0...[Details]
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How to set the timer in STM32
The following uses stm32's TIM2 as an example to configure it step by step as a timer:
The first
Basic configuration of the timer
TIM_TimeBaseStructure.TIM_Perio...[Details]
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With the rapid development of digital and portable products such as mobile phones, PDAs, DSCs, GPS, and the improvement of LCD manufacturing technology. Color LCD screens are becoming more and more...[Details]
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◎ Zuo Pengfei Chen Jing Recently, a Qatari technology company developed a machine called Swapery that can charge mobile phones in 7 seconds. It is equipped with a lightweight battery pack. Users can a...[Details]
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The following are delay programs for microcontrollers (including asm and C programs, which are all used by me in the process of learning microcontrollers). In the delay program of the microcontroller...[Details]
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The problem of the servo drive not being enabled may cause the entire automation system to not work properly. In order to solve this problem, we need to analyze and troubleshoot from multiple aspec...[Details]