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Part 1 Environment setup and tool installation 1.1 Setting up the cross-compilation environment Install related compilation tools: sudo apt-get install build-essential gcc-arm-linux-gnueabi Here I...[Details]
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1 Introduction
With the continuous development of modern control technology, the intelligent requirements for lighting control are getting higher and higher. The use of intelligent lightin...[Details]
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Jiwei.com reported that price increases have been a main theme so far in 2021, with shortages everywhere and visible price increases. Although the third quarter has ended, shortages and price increas...[Details]
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OnePlus released the OnePlus Nord last month. Then, another mid-range model was revealed last week. Currently, a new OnePlus phone has passed TÜV Rheinland certification, confirming that the pho...[Details]
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At present, new energy vehicles are developing in the direction of high voltage and high current. Some high-voltage systems withstand voltages as high as 800V and currents as high as 660A. Such lar...[Details]
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What is the function of the three-valve group of the differential pressure flowmeter? The throttling device and the differential pressure transmitter are connected by positive and negative pressure c...[Details]
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As shown in the circuit, the dual triode ECC82 (equivalent to E802C, E82CC, North American 12AU7, and domestic 6N10) is used as an amplifier. This type of tube has excellent indicators and long s...[Details]
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Some time ago, our editor-in-chief Lao Bai went to the United States to experience Tesla FSD. As the legendary ultimate smart driving BOSS, you can take a look at its strength first. Not long after...[Details]
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Introduction Part 1 of this series of articles introduced a unique method for generating a low noise negative rail from a positive supply and explained the derivation of the equations that govern i...[Details]
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1 Introduction With the continuous development of my country's economic construction, new cars equipped with computer control systems have been increasingly used in people's daily lives, which has gr...[Details]
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A Canadian battery research team led by Tesla battery expert Jeff Dahn is about to break through the technical barrier of energy density of new next-generation batteries. The team recently published ...[Details]
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A distributed solar system in Panjwayi, Kandahar Province, Afghanistan. Source: USAID
Homeowners across Afghanistan are set to benefit from the country’s first pay-as-you-go (P...[Details]
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The 2023 MWC World Mobile Communications Conference is in full swing. Many technological innovation companies from around the world have come up with their latest innovations and star products. OPPO ...[Details]
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According to foreign media GSMArena, the full specifications and pictures of the Motorola Defy 2021 mobile phone have been leaked recently. The phone will be equipped with a Snapdragon 662 chip...[Details]
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Last night, I heard my roommate talking about compiling the Linux kernel. As a computer science graduate, I have no idea about this thing. It was so depressing. After learning from many sources, I ...[Details]