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introduction In industrial, automotive, and instrumentation applications, large transient voltages caused by improper handling, electrically noisy operating environments, or even lightning strikes ...[Details]
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51 single chip microcomputer stepper motor /*********************************************************** ULN2003 drives 5V deceleration stepper motor program Target:STC89C52RC-40C Crystal:12MHz Autho...[Details]
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On September 18, 2019, the 2019 Huawei Connected Conference with the theme of "Co-creating New Heights of Intelligence" opened at the Shanghai World Expo Exhibition and Convention Center. Tens of tho...[Details]
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Unlike general software programming, embedded system programming is based on a specific hardware platform, which requires its programming language to have strong hardware direct operation capabilities...[Details]
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With the continuous innovation and development of mobile communication equipment and technology, mobile phones, as the most common mobile communication tools, have attracted the attention of a larg...[Details]
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According to the latest news, NIO's self-developed smart driving chip "Shenji NX9031" has been taped out and is currently being tested. At the same time, Xpeng Motors' self-developed smart driving ...[Details]
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According to a survey by TrendForce Semiconductor Research Center (DRAMeXchange), DRAM inventory on the demand side has returned to a healthier level in the second half of 2019. In addition, some com...[Details]
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A OnePlus 5G digital mobile phone with model number PGKM10 has passed the 3C certification and is equipped with a 160W charger with model number VCK8HACH. The 3C certification shows that the applic...[Details]
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As September is getting closer, the outside world is beginning to look forward to the products that Apple will bring at this year’s fall new product launch conference. What are they? Now, a well-know...[Details]
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From building the "China Brain" to using facial recognition to establish a lost children database, using big data to solve urban congestion, and promoting the smart + economy, for two consecutive yea...[Details]
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Sensitivity One of the main uses of a spectrum analyzer is to search for and measure low-level signals. The ultimate limitation of such measurements is the noise generated by the spectrum analyzer it...[Details]
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Many systems with embedded ARM processors are based on battery-powered energy supply, and the power consumption of the processor is critical to the entire SoC chip, so the low power consumption advant...[Details]
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Lithium-ion batteries can be used in small electronic devices as well as larger applications such as electric vehicles and power grids, and they can easily meet the requirements of various sizes, vol...[Details]
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If you want to learn 51 single-chip microcomputer, you must first select the device!
Xiaobai: What? Isn't there only one type of 51 single-chip microcomputer? Why do we need to choose a model? ...[Details]
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BOE exclusively supplies Nubia and Red Magic flagship new products with a new generation of under-screen display technology, leading the industry into the era of true full-screen
O...[Details]
PCB Design
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