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According to foreign media reports, Trusted Positioning Inc. (TPI), a leading inertial navigation software company under TDK Group, recently reached a cooperation with Uhnder, a leading digital radar...[Details]
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5. Specify driver-related information
Although it is not necessary to specify this information, a complete Linux driver will specify this driver-related information. Generally, the following i...[Details]
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Today, Master Lu released the performance ranking of newly released mobile phones in July. Huawei Mate 20 5G version surpassed Asus ROG Gaming Phone 2 equipped with Snapdragon 855 Plus to top the lis...[Details]
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How to use a digital multimeter to measure whether a wire is leaking electricity There are two ways to use a multimeter to measure whether the wire is leaking electricity to the ground: one is to...[Details]
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Characteristics of weighing and measurement in the chemical industry: In some chemical and other industries, the weighing of materials such as tanks, containers, and hoppers often uses traditional me...[Details]
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1. Principle Introduction The control circuit of the digital tube is introduced in detail in "51 Single-Chip Microcomputer (VIII)", and the hardware circuit is shown in the figure below. In this ex...[Details]
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Power efficiency is very important for portable devices as well as noise immunity of analog ICs. This article describes a voltage reference circuit that not only supports extremely low operating...[Details]
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Before the release of Xiaomi 11, Lei Jun, founder, chairman and CEO of Xiaomi Group, said on Weibo that if you have any New Year wishes for 2021, you can leave me a message. I want to select some int...[Details]
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According to foreign media reports, General Motors has applied for a patent for a device called "Shape Changing Mirror". This is a bendable exterior rearview mirror that can automatically switch to a...[Details]
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In the ARM architecture, after the system is powered on or reset, the processor will fetch the first instruction from address 0x0. Therefore, when powered on, address 0x0 must be a non-volatile ROM o...[Details]
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According to industry insiders, US chip giants AMD and Nvidia's China regions have received notices from their headquarters to cut off the supply of high-end GPU chips to Chinese customers. Specifi...[Details]
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The Stanford team is working to shrink the mechanical and electronic components in a roof-mounted lidar down to a single silicon chip. Engineers have been working on self-driving cars for years, bu...[Details]
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In lithium battery-powered systems, the input voltage is usually no higher than 4.2V (single cell)/8.4V (2 cells), while in Bluetooth speakers, battery detection, high-brightness flashlights, USB Typ...[Details]
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Whether it is a development guide, a Chinese and English reference manual, or something else! It's just a bunch of nonsense. Isn't it just the following thing? If you understand the following fundame...[Details]
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When the resistor is under load, the temperature of the resistor rises due to the heat generated by the current, thus causing its resistance value to change. This phenomenon is called the loading eff...[Details]