A few days ago, I saw a friend buy a speed-adjustable fan, which looked very high-end. I checked and found that it was a thyristor that was regulating the speed. I also want to change the fan at home ...
First, these root causes can be identified through structured, three-dimensional solder paste printing inspection (3D SPI), and 3D SPI can be used to better achieve process control and identify variat...
TFT touch screen controlled by 51 single chip microcomputer
I will post a source code for you to see. I hope you will support me.
/************************************************ TFT6448BS-5.7 displa...
Can the menu that appears when long pressing on a file in wince also display "Open with"? I changed [HKEY_CLASSES_ROOT\txtfile\Shell\Open\Command] according to the Windows registry key, but it can onl...
Changed from 82543 to 82541, changed the following in gei82543end.h: #define PRO1000_PCI_DEVICE_ID 0x1001 /* device ID */, by the way #define PRO1000_PCI_DEVICE_ID 0x1001 /* device ID */ #define PRO10...
I want to use FPGA to control the RTL8019AS network card chip. Since I don't know much about Verilog, I don't know how to write the initialization program for RTL8019AS? That is, how to set the values...
This paper establishes a fuel cell engine test platform based on the NI integrated hardware and software environment. This platform can realize the test and control of fuel cell engines and their a...[Details]
With the rapid development of urban economy, elevators are increasingly used as a vertical transportation tool. However, elevator fault detection and maintenance, especially the role of elevator remot...[Details]
1 Introduction
Intelligent control instruments are one of the most commonly used controllers in industrial control. They are mainly aimed at a specific parameter (such as pressure, tempera...[Details]
LED is the abbreviation of light emitting diode, which is an electric light source made of semiconductor technology. The core part of LED is a chip composed of P-type semiconductor and N-type semi...[Details]
In today's body control module (BCM) designs, savvy engineers are moving away from electromechanical relays whenever possible. Their next step is to eliminate fuses. But is eliminating fuses a nece...[Details]
It is well known to automotive suppliers that automakers are demanding more from their supply base. For connector suppliers, this means stricter requirements for product performance, stability and ...[Details]
The era of mobile access to the Internet has arrived, and it will rapidly change the business and infrastructure needs of mobile operators under a whole new trend of requirements. We need 4G LTE to...[Details]
With the widespread application of new services and technologies in the communications industry, the scale and capacity of operators' network construction are getting larger and larger, and the ris...[Details]
The automotive power electronics market has grown rapidly as comfort and active safety features become more common. As traditional mechanical functions shift to electronic applications, the demand ...[Details]
TMC428 is a stepper motor motion controller from TRINAMIC. It can reduce the workload of motor control software design and development costs. The 3-axis stepper motor drive control system based on ...[Details]
1 Introduction
The stepper motor is an actuator of an open-loop servo motion system, which is controlled in a pulse mode and outputs angular displacement. Compared with AC servo motors and DC servo ...[Details]
Today, automakers are integrating more and more complex electronic systems into cars. Allied Business Intelligence predicts that annual sales of the automotive semiconductor market will rise from $...[Details]
With the rapid development of information technology represented by computers, semi-physical simulation technology plays an important role in many military and civilian fields such as aerospace and co...[Details]
1 Introduction
In the process of crude oil pipeline transportation in the oil industry, crude oil needs to be handed over between enterprises, so flow meters are widely used. The measurement ac...[Details]
When designing a PLC system, the control scheme should be determined first, and the next step is to select the PLC engineering design. The characteristics of the process and the application require...[Details]