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The Shanghai Auto Show is coming soon. This year, many automobile brands such as Xpeng, NIO, Polar Fox, and R Auto will bring mass-produced autonomous driving models equipped with lidar. When it ...[Details]
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//Test the AD of STC12C4052 //P1.7 is connected to a variable resistor. P3.5 is cleared to start conversion #include "STC12C4052AD.h" void delay() { unsigned char l2; unsigned char l3 = 10; while(--l...[Details]
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An optical power meter is used to measure the absolute optical power or the relative loss of optical power through a section of optical fiber. It is the most basic fiber optic equipment, much like a ...[Details]
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Chapter 1 Hi3531_SDK_Vx.xxx version upgrade operation instructions If you are installing this SDK for the first time, please refer directly to Chapter 2. Chapter 2 Installing SDK for the first...[Details]
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The article first introduces the implementation principle of the touch screen, then introduces the characteristics of the touch screen chip AD7873, and on this basis designs the connection PCB diag...[Details]
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As a headphone enthusiast, I was fed up with the game delays and intermittent playback of those copycat AirPods. After making many comparisons, studying various parameters and conducting tests, I fou...[Details]
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In today’s consumer electronics market, it is becoming increasingly difficult to differentiate between product categories. Cell phones are no longer required to simply make and receive calls, and port...[Details]
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(Photo credit: REUTERS/Fabrizio Bensch/File Photo) According to foreign media reports, Google announced that Google Maps can now directly display real-time information about available charging stat...[Details]
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In the process of using the uninterruptible power supply system, people often unilaterally believe that batteries are maintenance-free and do not pay much attention to them. However, data show ...[Details]
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It was quite surprising that Gionee released two new phones, M11 and M11s, through its WeChat official account. According to the official introduction, Gionee M11 and M11s use a 6.3-inch FHD+...[Details]
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Capacitors are a scientific abstraction of the physical property of storing electric field energy in actual circuits. In actual capacitors, wherever there are charged conductors and dielectrics, capa...[Details]
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Encrypt the string, the rule is to shift each letter 5 bits back
For example, A becomes F, b becomes g, x becomes c, y becomes d…
Achieve results
Backend implementation
...[Details]
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Due to the trade dispute between Japan and South Korea, the Japanese government strengthened export controls on hydrogen fluoride, photoresists and fluorinated polyimide to South Korea on July 4, pro...[Details]
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If you are in vision, you must have heard of the word calibration, including hand-eye calibration, camera calibration, nine-point calibration, etc. However, for engineers, they need to study the ax...[Details]
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On November 6, 2024,
Universal Robots (UR), a global collaborative robot manufacturer, today released the UR AI Accelerator,
a plug-and-play hardware and software solution designed to promo...[Details]
Embedded System
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