How to use Keil C51 to write a delay function for 89S51, such as the Delay(...) function in Windows. Thank you. Some information on the Internet introduces the use of for loops, but it is not accurate...
This is a tutorial written by Zhang Mingfeng, a simple tutorial for S08 microcontroller. Zhang Mingfeng is the head of Freescale's Shanghai Coldfire department. Hehe, it's well written and very valuab...
14. What are the 80 series 8-bit MCUs that meet the 44PIN? Answer: The 80 series 8-bit MCUs that meet the 44PIN are Z8674312FSC, Z86E2112FSC, and Z86E2116FSC. 15. Please introduce the testing methods ...
[i=s]This post was last edited by qi777ji on 2019-4-18 10:00[/i] [size=5]Thanks EEworld! Thanks RT-Thead! I was fortunate to be selected. Today, I finally received the "RT-Thread Kernel Implementation...
[p=30, null, left][font=宋体][font=Verdana][size=3][color=#000000] Transimpedance amplifiers (TIAs) are often used to convert the output current of a sensor (such as a photodiode) into a voltage signal,...
1 Introduction Human economic activities have entered the industrial economy era and are entering a period of rapid development of high-tech industries. The power supply is a power supply device loc...
This program is written to simulate the serial port hardware mechanism. When used, a timed interrupt can be set with a time interval of 1/4 baud rate. The receiving function is called once for ea...[Details]
introduction
1 The significance of using RTOS on MSP430
It is understandable that it is meaningless to use RTOS on MSP430. Because the hardware resources of MSP430 are limited (for exampl...[Details]
Microcontrollers (MCUs), which are widely used in automotive electronics, are rapidly facing time and cost pressures. The main advantage of using MCUs has always been to create high-level system in...[Details]
1. Introduction
Since the 1980s, with the continuous development of automotive electronic technology, there are more and more electronic control units in automobiles, such as electronic fuel i...[Details]
Remote keyless entry (RKE) systems have become popular with users, with more than 80% of new cars in North America and more than 70% in Europe equipped with RKE systems. In addition to the obvious ...[Details]
DSP (digital signal processor) is used more and more frequently in today's engineering applications. There are three main reasons for this: first, it has powerful computing power and is capable of ...[Details]
Battery life is critical for portable applications. For applications such as smoke detectors, security devices, and thermostats, factory-installed batteries need to last for more than 10 years. The...[Details]
With the continuous improvement of the requirements of intelligent building security systems and the continuous improvement of people's safety awareness, indoor anti-theft has gradually attracted peop...[Details]
Editor's note: In order to help technicians or engineers who have knowledge of PIC microcontroller assembly language quickly master the method of using C language to program PIC microcontrollers, t...[Details]
1. What is temperature?
Heat is a type of molecular motion. The hotter an object is, the faster its molecules move. Absolute zero is defined as the temperature at which all molecular motion ...[Details]
With the advocacy and implementation of the government's Safe City Plan, the security market has increasingly higher requirements for the clarity of surveillance images. Imagine that after a case o...[Details]
1 Introduction
There have been many studies on the detection and protection of power grid short circuit and line fault. The short circuit, overload and overvoltage protectors on the market have ...[Details]
VP2188 is a color STN LCD module produced by Jingdian Pengyuan. This module is a dot matrix transmissive color STN display screen with a color scale of 65 k colors and white LED backlight. Its core...[Details]
Single-chip microcomputers are widely used because of their small size, powerful functions and low price. This article introduces the method of designing a micro electronic piano using the AT89C51 sin...[Details]
Continuity test
A variety of devices need to be checked for continuity, including cable assemblies, printed circuit boards, and connectors to ensure that these components have the expected contin...[Details]
Embedded System
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