1A7

Gartner: Global PC shipments fell 28.5% in the fourth quarter of 2022 and 16.2% for the full year The increasingly unpredictable economic environment has triggered a sharp "dive" in PC demand Ja...[Details]

China Energy Storage Network News: Recently, the National Development and Reform Commission issued the "Opinions on Cleaning Up and Standardizing Charges in the Urban Water Supply, Electricit...[Details]

The design uses high-performance microcontroller C8051F020 as the control chip to monitor the status of 40 buttons, 3 coding switches and 4 potentiometers on the oscilloscope panel. The working princ...[Details]

Recently, the Wall Street Journal disclosed a legal document from the US Department of Defense showing that the reason why the United States blacklisted Xiaomi Group was partly because the group's pr...[Details]

Intelligent Driving It refers to the car equipped with advanced sensors, controllers, actuators, communication modules and other equipment to assist the driver in controlling the veh...[Details]

Three-phase AC servo motors are widely used, but after long-term operation, various faults will occur. Timely identification of the cause of the fault and corresponding treatment are important task...[Details]

In the current embedded application development process, C language has become the best choice for most occasions. In this way, the main function seems to be the starting point for granted - because C...[Details]

According to the International Energy Network, a judge at the Düsseldorf District Court in Germany recently ruled that JinkoSolar, REC and Longi Green Energy Technology Co., Ltd. infringed the patent...[Details]

    The target platform AT91SAM9G20 used in this article is a SoC embedded microprocessor developed by Atmel using the ARM926EJ-S processor core. It has a main frequency of 400MHz and has Atmel's adva...[Details]

Conventional crystalline silicon solar cells are made on high-quality silicon wafers with a thickness of 350-450μm, which are sawn from pulled or cast silicon ingots. Therefore, more silicon materi...[Details]

Infrared wireless module: 1. Hardware: infrared receiver + remote control 2. Connection method: the + and - of the receiver are connected to the VCC and GND of the microcontroller respectively, and S...[Details]

　　A key performance parameter of power amplifiers used in mobile communication networks is nonlinear distortion. However, excessive nonlinear distortion will increase the bit error rate (BER), resulti...[Details]

    Fingerprint unlocking, fingerprint payment, fingerprint identity authentication... With the popularization of smart terminals and mobile Internet, we have become accustomed to using fingerprint r...[Details]

IntroductionThe     modular robot system consists of a main control module and an expansion module. It is mainly used to detect the robot's surrounding environment information and the robot's own mo...[Details]

Faced with a fiercely competitive market, the instrumentation industry has also exposed many problems in the process of development, such as poor innovation capabilities, competition between Chinese ...[Details]