B19JB-GE

Modern telecommunication systems require wider bandwidth, faster data rates, tighter confidentiality measures, updated performance, more users and extensive user features, which has prompted the po...[Details]

According to the "Science and Technology Innovation Board Daily", HarmonyOS 2.0 will be released at the Huawei Developer Conference on September 11. It is reported that Hongmeng 2.0 will connect ma...[Details]

Timer 2 is used to generate a 10mS timer interrupt as the clock beat. The assembly instructions are embedded in the operations such as saving the working register when switching tasks. Therefore, the...[Details]

    At present, the protection of high-voltage motors in my country mainly includes electromechanical and integrated circuits, but both have many drawbacks and cannot protect motors well. Among them,...[Details]

Currently, the total output value of global semiconductors can reach 450 billion US dollars, but the entire industrial chain can be strangled by a chip with a cost price of one dollar. Qualcomm and I...[Details]

In recent years, various computer manufacturers have entered the stage of developing and producing higher performance 32-bit single-chip microcomputers. Since the demand for 32-bit single-chip microco...[Details]

VR headsets are virtual reality head-mounted display devices that guide users to feel like they are in a virtual environment. In 2021, the global shipments of VR headsets will reach nearly 11 million...[Details]

In the upper left corner of the STC89C52, there are eight eight-segment digital tubes. In the process of controlling the lighting of the digital tubes, only one digit can be lit at a time according t...[Details]

Lithium batteries have the characteristics of small size, large specific energy, long life, and good discharge performance. In just a few years, they have been widely used in laptops, mobile phones, p...[Details]

Intel is working hard to inject "vitality" into education for the digital future With the rapid development of technology and the popularization of various smart devices, the enabling role of digi...[Details]

The application system composed of single-chip microcomputer , appropriate peripheral devices and application programs becomes the minimum system. This article discusses the design of s...[Details]

　　Switching power supplies are divided into two types: isolated and non-isolated. Here we mainly talk about the topology of isolated switching power supplies. In the following text, unless otherwise ...[Details]

A logic analyzer is an instrument that analyzes the logical relationships of a digital system. A logic analyzer is a type of bus analyzer that belongs to the category of data domain test instruments ...[Details]

introduction Lighting designers must first consider the luminous intensity (measured in candela, cd) or luminous flux, and also consider the illuminance (measured in lux, lx) received...[Details]

The ABB robot system key is a technical means used in the ABB robot system to protect its intellectual property and ensure system security. This article will introduce the relevant knowledge of the...[Details]