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    Today is the day for the concentrated exposure of AMD's new processors. In addition to the mysterious Ryzen 7 3750X and the next-generation notebook Ryzen APU, there are also the desktop enthusia...[Details]

Introduction The physical state detection and analysis of high-speed moving objects has always been an important research topic, especially the detection of the instantaneous speed of high-spee...[Details]

        At present, in the field of high-brightness LED street lamp drivers, the two main technical solutions that are widely used at home and abroad are "using dedicated power supply chips" and "usi...[Details]

Electronic measuring instruments can be roughly divided into the following categories according to their working principles and uses.  Multimeter: Analog voltmeter, analog multimeter (i.e. pointer mu...[Details]

On November 30, advanced semiconductor technology company Samsung Electronics Co., Ltd. announced the launch of three new automotive chip solutions: Exynos Auto T5123 for 5G connectivity; Exynos Auto...[Details]

The heart is like the engine of the human body, maintaining blood circulation and continuously providing oxygen and nutrients to the body. At the same time, the constantly beating heart is actually f...[Details]

The 51 microcontroller is a widely used embedded microcontroller. It has the advantages of small size, low power consumption, and high cost performance. It is widely used in home appliances, automobi...[Details]

The common circuits of electric blankets are as follows: (1) Simple universal electric blanket This electric mattress cannot be temperature-controlled. The electric heating element is directly co...[Details]

Ouster LiDAR OS-1 (left) and OS-2 (center) Velodyne invented the modern 3D LiDAR scanner in the mid-2000s, but in recent years conventional wisdom has held that Velodyne’s design — 64 lasers mounted...[Details]

      Recently, Google's online store held a promotion, and the original price of Pixel 4 was reduced from US$799 to US$499 (approximately RMB 3,500), a drop of up to RMB 2,100. 　　On May 9, accordi...[Details]

Standardization requirements When expanding the functionality of a computer by adding peripherals, standard interfaces are needed to enable full functionality from different vendors. Using...[Details]

Preface If you are a MCU enthusiast, when you see a powerful and cost-effective processor, you will definitely have an urge to master it and use it, at least I do. Five years ago, when I first came...[Details]

For drivers with poor driving skills, reversing or parallel parking are the steps they most want to skip during driving. If they encounter a narrow or even irregular parking space, it will be a tortu...[Details]

After working on vibration signal analysis for two months, I have a new understanding of the Fourier transform used in digital signal processing, which serves as a summary of the Fourier algorithm. F...[Details]

ABB Robot Safety Zone is an important function to ensure that the robot does not cause harm to personnel and equipment during operation. When designing and implementing ABB Robot Safety Zone, many ...[Details]