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introduction
CNC machining center is a high-efficiency automated machine tool composed of mechanical equipment and CNC system suitable for machining complex parts. It has strong comprehensive ...[Details]
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On November 7, Nissan Motor said it plans to launch new energy vehicle models in China and plug-in hybrid vehicles in the United States.
The company also announced its latest goal: to shorten ...[Details]
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In the past two years, since the start of this round of new energy vehicle boom, smart cockpits have entered the fast lane of development. Diversified technologies and applications continue to expand...[Details]
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On July 10, it was reported that
NIO
's self-developed smart driving chip "Shenji NX9031" has been taped out and is currently being tested.
According to an insider, the D...[Details]
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PIN diodes
, which have a lightly doped intrinsic region (I) sandwiched between heavily doped P and N regions, are widely used in RF and microwave applications. Common applications a...[Details]
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// Initialization of PXn pin // Output configuration void GPIO_Init(void) { PX_DDR |= 1 n; // 1 -- output; 0 -- input PX_CR1 |= 1 n; // 1 -- push completed; 0 -- open drain PX_CR2 |= 1 ...[Details]
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As a maintenance worker, how to accurately capture abnormal phenomena and find the cause when diagnosing common vehicle problems is the key to solving the problem, and the digital oscilloscope is an ...[Details]
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In transistor receivers and amplifiers, push-pull power amplifier circuits are widely used. Traditional push-pull circuits always require input transformers and output transformers. This transforme...[Details]
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China Energy Storage Network News:
◎ The phenomenon of empty containers piling up at the port has not been alleviated. Faced with the problem of empty container return causing a tight yard,...[Details]
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Here we introduce a BTL power amplifier circuit that does not require debugging, has high fidelity and low cost. You can choose the final power amplifier integrated circuit according to your own si...[Details]
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Liquids are divided into flowing and non-flowing. For high-viscosity viscous liquids such as toothpaste, how to accurately measure their density has always been a difficult problem. Now, our density m...[Details]
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introduction
With the continuous development of embedded technology, the ARM microcontroller with high performance, low power consumption and low price of 32-bit RISC chip has shown a strong deve...[Details]
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1. Hardware: 1. Clock Tree: The system clock of 2440 is set by MPLL and UPLL. MPLL is used to set FCLK, HCLK, PLCK. UPLL is mainly used for USB. FCLK is used for the CPU core, HCLK is used for ...[Details]
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summary
Safety-critical Advanced Driver Assistance Systems (ADAS) are expected to benefit from cellular vehicle-to-vehicle communications, providing short- and long-range wireless connections ...[Details]
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Huawei is still breaking through the "blockade line". Huawei's consumer business CEO Yu Chengdong said in a previous public speech that the Kirin 9000 that will be equipped with the Mate 40, which wi...[Details]
RF/Wirelessly
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