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“We need to build smart cars that meet Chinese standards!” Li Keqiang, professor at Tsinghua University and director of the Intelligent Connected Vehicle Research Center, said that the national str...[Details]
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The STM32 microcontroller is based on the Cortex-M3 core. Using the description of SysTick in Cortex-M3: The SysTick timer is bundled in the NVIC and is used to generate the SysTick exception (...[Details]
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introduction
At present, many of the electricity, water and natural gas meters of urban residents in my country are read manually, with meter readers checking various instruments one by one ever...[Details]
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Xylon is a leading intellectual property (IP) provider in the field of embedded graphics, video and image processing, and networking. The Croatia-based company mainly launches optimized IP cores base...[Details]
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(Figure 1)
(Figure 2) /**************************************************************************************************************** Function name: unsigned char mmc_command(unsigned char ...[Details]
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Japan's Panasonic is exploring opportunities to set up lithium-ion battery assembly facilities in India, according to industry sources . For example, Panasonic will first assemble batteries for two...[Details]
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At the Meizu 16s Pro launch conference yesterday, in addition to the Meizu 16s Pro and Flyme8, we saw that Meizu also released a series of peripheral products, such as HiFi cables, umbrellas, T-shirt...[Details]
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It is not easy to measure the quality of crystal oscillators, so the detection of crystal oscillators is a very important part of motherboard maintenance. So, how to judge the quality of the crysta...[Details]
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On November 9, according to the results of the 100th review meeting of the Shanghai Stock Exchange Science and Technology Innovation Board Listing Committee in 2020, Qipai Technology Co., Ltd. (herei...[Details]
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This morning, OPPO Chief Product Officer and OnePlus founder Liu Zuohu said that OnePlus 10 Pro already supports the 120-frame ultra-high frame rate mode of "Honor of Kings". IT Home lear...[Details]
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1. System Block Diagram and Measurement Principle
The transistor output characteristic curve describes the relationship between UCE and lC when the base current IB remains unchanged. Since the ...[Details]
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What are the advantages of elbow flowmeter compared with other flowmeters? Answer: 1. No additional resistance loss, saving power consumption for fluid transportation, reducing operating costs 2. Eas...[Details]
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Universal Bootloader (U-Boot) is the first piece of code executed after the system is powered on. Its functions mainly include initializing the hardware environment and loading and executing the oper...[Details]
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environment: Host: XP Development environment: MDK4.23 MCU:STM32F103CBT6 illustrate: Use the internal 8M crystal oscillator, multiply it to 64M to supply the TIM3 timer, and generate 640K, 50% squa...[Details]
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Development kit provides a complete low-power, dual-microphone solution for an excellent Alexa voice interaction experience Cirrus Logic (NASDAQ: CRUS), a manufacturer of high-precision analog and d...[Details]