In the past two years, the security industry has been developing rapidly. The modernization of cities, the rapid economic development, and the requirements for building a harmonious society have put f...
[i=s] This post was last edited by Daxiaoxiahao on 2019-8-29 15:59 [/i]The circuit is shown in the figure below, the driving frequency is 28kHzDuring the test, it was found that at the primary side of...
The Development of 8-bit MCUs from Cygnal C8051F Author: He Limin, Beijing University of Aeronautics and Astronautics Abstract: 80C51 is a unique 8-bit MCU series. From Intel's early MCS-51 to the 80C...
[i=s]This post was last edited by Sur on 2014-1-6 09:30[/i] [b]1 Introduction[/b][b]Windows To Go[/b] is an enterprise feature of Windows 8, built into Windows 8 Enterprise. [1]For computers that meet...
The situation is like this now. I don't have BSP, no NK project, and I want to automatically start my program under the existing CE system. I added [HKEY_LOCAL_MACHINE\init] "[b]Launch70[/b]"="\NandFl...
introduction
With the continuous optimization of surface mount technology (SMT) and the rapid development of chip component manufacturing technology, the application of chip mounters in the el...[Details]
In
circuit design,
current
measurement
is widely used, and the main fields are divided into three categories: in measurement,
the electric meter
is used to measure the curre...[Details]
1. Introduction
Automobile pollution is one of the most important issues that people are most concerned about and need to solve urgently. As an important method for detecting automobile exhau...[Details]
There are three types of mobile TV: one is based on analog TV broadcasting network, another is based on mobile communication network, and the other is based on digital broadcasting network. The f...[Details]
1 Introduction
With the acceleration of the pace of urban modernization, society has higher requirements for urban road lighting and urban lighting projects. The state has clearly required tha...[Details]
introduction
The emergence of high-performance, low-power embedded CPUs and high-reliability network operating systems has made it possible to implement applications with large amounts of comp...[Details]
From the PIC16F946 datasheet, we know that there are two ways to write values to the LCD for display:
1. Directly write the value to LCDDATA1~LCDDATA23
2. Use disconnect t...[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 Introduction
Water resources are the basic conditions for human survival and the lifeline of economic development. The reality shows that due to the global shortage of water resources and th...[Details]
This week, Microsoft held its 2012 Microsoft Worldwide Partner Conference (WPC) in Toronto, Canada. At the conference, Microsoft showed its new products and services to partners around the world. A...[Details]
Toyohashi University of Technology demonstrated electric field coupled wireless power supply technology using life-size car tires and roads at the wireless technology exhibition "Wireless Technolog...[Details]
Among the many members of the single-chip microcomputer family, the MCS-51 series of single-chip microcomputers has occupied the main market of industrial measurement and control and automation eng...[Details]
From the previous section, we have learned that the timer/counter in the microcontroller can have multiple uses, so how can I make them work for the purpose I need? This requires setting the timer/...[Details]
1. When the slip speed regulating motor is undergoing frequency conversion and energy saving transformation, the original excitation box (referred to as the speed regulating box) and the original s...[Details]
With concerns about the growing energy crisis, motor efficiency has become an important and timely topic. This is because motors use 63% to 70% of the electricity produced in the United States and ...[Details]
Industrial Control Electronics
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