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The complex and sophisticated brain allows humans to feel all kinds of emotions, such as joy, anger, sorrow, and happiness, and has the ability to think... Although we use our brains every day...[Details]
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At the beginning of 2021, after eight years of deep cultivation in the field of smart cars, Baidu officially entered the field of car manufacturing; almost at the same time, Intel's autonomous drivin...[Details]
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The insulation withstand voltage tester is an advanced withstand voltage test equipment designed according to the latest power industry standards in my country. It is used to conduct insulation str...[Details]
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For microcontroller beginners, in order to achieve the purpose of delay control time, the microcontroller is often used to calculate the for loop function. As learning deepens, it is inevitable that ...[Details]
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Circuit analysis: The LT1732-8.4V used previously was used as the charging chip with a 1A charging current. The external power supply detection used the ACPR pin of 1732. When no external power su...[Details]
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linux2.6.28 arm-linux4.3.2 1.安装opencv2.0 下载地址http://sourceforge.net/projects/opencvlibrary/ 解压OpenCV-2.0.0.tar.bz2 tar xvf OpenCV-2.0.0.tar.bz2 配置 ./configure --host=arm-linux --without-carbon -...[Details]
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The MAX1358/MAX1359/MAX1360 data-acquisition systems have internal diode-junction temperature sensors that use the IV characteristics of diodes to measure temperature. To improve measur...[Details]
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Ziguang Guwei stated on the interactive platform that the overall downstream foundry capacity is currently tight, the supply capacity of chip products has been affected, and the possibility of price ...[Details]
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May 11, 2021 – Mouser Electronics, the leading New Product Introduction (NPI) and global distributor of electronic components, today announced that it has signed a global distribution agreement with ...[Details]
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Meizu will hold a new phone launch conference on May 30. After more than a month, Meizu will launch a new phone again. Recently, some media broke the news that the new phone is called 16Xs, and relea...[Details]
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About Resistors Brief description: This article introduces the packaging, function, parameters of resistors, and the principles of two methods for measuring resistance. 1. Description of resistance...[Details]
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The 51 architecture microcontroller has a bit-addressable area located at 20H~2FH, a total of 128 bits.
When programming in C51, all allocated bit type variables will be located in this area.
If a ...[Details]
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In the use of oxygen in industrial environments, especially in closed environments, we need to pay great attention to factors. Generally, we call oxygen content exceeding 23.5% excessive oxygen (oxyge...[Details]
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key point: 1. The release of the key is judged as if (PINC!=flag) this flag stores the previous key value 2. i=(i-/+1)&0x07 cleverly uses the effect of unsigned overflow 3. When we set the input of t...[Details]
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A soft starter is an electrical device used to start a motor. It can effectively reduce the current shock when the motor starts, thereby protecting the motor and the power grid. The starting curren...[Details]