A2550H-18P-M2+A2550-TP-E

Due to the characteristics of the microcomputer itself, in order to save energy consumption when the computer is turned on but not in operation, new monitors are equipped with energy-saving control...[Details]

　　Is it necessary to calibrate each time before measuring a new item? 　　This is not necessarily necessary. Try to store each calibration state in the VNA, preferably with the name of the calibratio...[Details]

Today, the infrastructure of the Internet of Things (IoT) is already very complete, and its scope of application is no longer limited to servers and data centers, but is widely used in our homes, off...[Details]

Recently, RT-Thread released the official website of Paixin OS, which includes important sections such as an introduction to the smart wearable "light application" operating system architecture...[Details]

SAIC MAXUS held a week-long technology exhibition, which was officially called "SAIC MAXUS Tech Week 2021". It is reported that this technology exhibition is themed "Knowing Users, Smart Technology, ...[Details]

1 Introduction: The 1553B bus is a time-division command response serial multi-channel data transmission bus. It was first used in the avionics system of US military aircraft in the late 1970s...[Details]

From the perspective of the scale division of the world market, China is the manufacturing area of ​​motors, and developed countries in Europe and the United States are the technology research and ...[Details]

　　 1 Introduction 　　Because LCD liquid crystal displays have low power consumption, small size, light weight, ultra-thin and many other advantages that other displays cannot match, they have been w...[Details]

      Redmi has previously officially released the Redmi K30 Extreme Commemorative Edition. Today, the official also released real photos of the K30 Extreme Commemorative Edition replica limited gift...[Details]

The phenomenon is as follows: 1. Jlink (it doesn't matter if it's version D) can't download the program?     Set the download rate to 500Khz or below. 2. Jlink can download programs at a rate o...[Details]

Ⅰ. Write in front Toolbars are actually the shortcut icon buttons below the menu. The reason why these shortcut buttons are included in the toolbar is that they are used frequently. For example, the ...[Details]

1. Using I/O 1.1 Using LED for visual management This method requires extra I/O. (If possible, you can also temporarily use the I/O that implements secondary functions.) The circuit is very simple....[Details]

For electronics enthusiasts, engineers, and technicians, the wide variety of oscilloscopes on the market may make people dazzled. Oscilloscopes have a variety of parameters and functions, coupled wit...[Details]

Abstract: A portable digital oscilloscope is designed and manufactured, which can measure the frequency and amplitude of any Hertz signal with a period less than 20 MHz, and can also display the signa...[Details]

A soft starter is an electrical device used to start a motor. Its main function is to reduce the current impact when the motor starts and reduce the damage to the power grid and mechanical equipmen...[Details]