89J-6228-20PY04(105)

iOS 14 released many new features. In addition to the “widgets” that were highlighted at WWDC, we also discovered one of the new features, “Tap Back”. Apple didn't spend any words on this feature ...[Details]

OFweek Cup · OFweek 2023 China Robot Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]

1. What is the current maximum memory depth of an oscilloscope if all four channels are turned on? What is the maximum memory depth of the second-ranked oscilloscope?    2. If an occasional glitch ...[Details]

0 Introduction The progress of modern electronic technology has continuously promoted the development of digital servo systems, and people have put forward higher and higher requirements for po...[Details]

Today, Qualcomm, HiSilicon, Samsung, MediaTek and Spreadtrum have each carved out their own piece of land and launched a new round of competition centered on 5G.   When Huawei was constrained, HiSili...[Details]

After experiencing the Huawei P30 Pro and OPPO Reno 10x zoom in succession, AP wrote that this is a strong "technical correctness" and why I believe that the optical super zoom system is the future o...[Details]

Due to its advantages of easy installation and carrying, simple debugging, accurate measurement and low maintenance, more and more users are beginning to choose clamp-on ultrasonic flowmeters in the m...[Details]

System Block Diagram The system uses a single-chip microcomputer as the data processing and control core. The single-chip microcomputer completes the human-machine interface, system control, signal a...[Details]

-01- The business starting point of the celebrity companion viewing model For the platform: provide promotional means for new dramas and popular variety shows. For celebri...[Details]

Autonomous driving is developing in full swing, but standards and regulations are the core issues in the industry. The lack of "standards" and "laws" has become an obstacle to the commercialization o...[Details]

Northvolt, a Swedish battery manufacturer in Europe with stakes in Volkswagen, Goldman Sachs and others, recently announced that it has successfully developed 21700 cylindrical batteries (21 mm in di...[Details]

The recent price reduction of upstream silicon materials in the photovoltaic industry has led to a price reduction of main materials such as silicon wafers and battery cells in the photovoltaic ind...[Details]

        Generally speaking, a program includes a read-only code segment and a readable and writable data segment. In the ARM integrated development environment, the read-only code segment and constant...[Details]

　　introduction 　　In many embedded control systems, the system must complete a large amount of information collection and complex algorithms, and also realize precise control functions. The ARM9 micro...[Details]

　  In the field of precision photoelectric detection, a small fluctuation of the light source can cause a large deviation of the measured value, resulting in a large measurement error. For example, i...[Details]