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1 Introduction The main production equipment used by China Railway Zhuzhou Bridge Co., Ltd. for cutting narrow steel plates - 25MN vertical shearing machine - is an old equipment...[Details]

Some soft PLC startup modes are divided into cold start, warm start and hot start. There are some instructions in the official help document, but they are directly translated. In fac...[Details]

1 Basic Concepts of Network Analysis 1.1 Differences between linear devices/systems and nonlinear devices/systems     In the process of processing input signals, many devices/systems have linear and...[Details]

1. Introduction In the 21st century, the global energy shortage and the call for energy conservation are getting louder and louder. Advanced energy-saving technology has gradually become a bri...[Details]

As an electronics beginner, using a multimeter correctly is the most basic skill. With the development of technology, more and more electronics practitioners are using digital multimeters. This articl...[Details]

At present, people are already able to connect through the information Internet, and energy also needs to be connected. I think energy interconnection is a very important trend. The Global Ene...[Details]

01 FOC algorithm FOC (Field Oriented Control) is also called Vector Control. The magnetic field of the motor usually includes three types: stator magnetic field, air gap magnetic field, a...[Details]

The IoT era is in full swing, and the development of the smart wearable field is advancing by leaps and bounds, but it also faces the problem of high homogeneity. At present, it is an indisputable fa...[Details]

　　Microsoft's new Windows operating system Vista has put forward higher requirements for the sound quality of desktop and notebook computers. Computer manufacturers must meet its sound quality specif...[Details]

Note: The principles and usage of timers and counters are similar. Here, knowledge of counters is the basis for popularization, and will be explained in detail later. 2 timers (registers), Timer 0, T...[Details]

GaN LEDs on silicon do not have to be affected by stress, a certain amount of stress hinders the output power. A research team in the UK used in-situ tools to monitor temperature and wafer ...[Details]

Tags: infrared receiver, infrared receiver Infrared remote control is currently the most widely used means of communication and remote control. In industrial equipment, in environments suc...[Details]

There are many inappropriate aspects in the source code: 1. The voltage result conversion in the program is not good, and the "%" remainder method is not used. 2. The minimum precision is not converte...[Details]

01 Quick understanding of open protocol CANopen is a protocol for the CAN bus that defines a set of standard communication objects and communication services, allowing different d...[Details]

I am using the OK6410 development board, which comes with two kernels (2.6.32 and 3.0.1 have been tested) First, let’s talk about how to make a logo: Linux Logo Maker: LogoMaker.tgz 4.7MB...[Details]