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Although Nvidia's $40 billion acquisition of Arm from SoftBank has been abandoned due to regulatory challenges, there are still several companies interested in participating in consortium investment ...[Details]
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1Data transmission control method between CPU and peripherals (I/O control method)
There are usually three ways
1. Query method
2. Interrupt mode
3. DMA mode (in an independently developed spac...[Details]
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Chinese car companies are accelerating their overseas expansion. Some organizations predict that by 2030, the annual sales of Chinese brand cars in overseas markets will increase to 9 million uni...[Details]
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The core concept of PLC ladder programming is the ladder diagram. A ladder diagram is a graphic consisting of horizontal and vertical lines, usually used to represent the logical relationship of a ...[Details]
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When LPC1768 uses systick in the code, it appears in the following form if (SysTick_Config(SystemCoreClock /1000))/1ms enters an interrupt/ { while (1); /* Stop here in case of error ...[Details]
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Shanghai, China, May 18, 2021 – Red Lion Controls, a global expert in communication, monitoring and control for industrial automation and networking, announced that its leading NT24k® multi-function ...[Details]
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introduction
In the past, the smart car competition was divided into the photoelectric group, the camera group and the electromagnetic group. In this competition, the photoelectric group tried to m...[Details]
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Use J-LINK emulator to download HEX file to STM32 chip Tools/Raw Materials J-Flash ARM Development Boards J-LINK Emulator Methods/Steps Open "Start" - "All Programs" - SEGGER - J...[Details]
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1. Background
As various industries develop towards intelligence, embedded products have increasingly stringent requirements for energy consumption and efficiency. Especially in the fields of smar...[Details]
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With the improvement of people's quality of life and technological level, auxiliary exercise equipment continues to emerge. Pedometers are a kind of daily exercise monitor. By recording the number of...[Details]
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Import/Export device parameters using the (HIM) Control Panel.
1. Press the "Sel (select key)" to switch to the main menu interface
Memory storage is divided into two parts: dev...[Details]
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1 Timer composition and working principle
(1) Hardware composition and timing principle
The timing intelligent control system adopts the method of hardware trigger plus software detection a...[Details]
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After the United States issued the strongest ban on Huawei on September 15, the industry has been paying attention to when TSMC will be able to manufacture chips for Huawei? According to foreign medi...[Details]
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On the 7th of this month, Lu Weibing, Vice President of Xiaomi Group and General Manager of Redmi Brand, published a Weibo post commenting on a certain brand’s price reduction of 500 yuan. He said at...[Details]
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Often it is necessary to supply power to consumers at a low voltage of 220V. You can use an external adapter, but it's bad, and to reduce the size of the device, you need a power supply located at...[Details]
Microcontroller MCU
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