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This article uses the clock chip DS1302 as an example to analyze the timing diagram and write the code. DS1302 uses the SPI three-wire interface to communicate synchronously with the microcontroller...[Details]
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According to foreign media reports, emotion3D, a supplier of camera-based in-car analysis software, and BHTC, a supplier of climate control units and HMI systems, have jointly developed the world's f...[Details]
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OBC, DCDC, PDU
Constituting the “three small electrics” of new energy
Due to the different power systems, the "three electrics" of new energy vehicles have replaced the fuel tank, engine,...[Details]
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Pin Definition FSMC configuration steps 1. Enable the corresponding pin GPIO clock 2. Configure the GPIO pin mode 3. Enable the FSMC clock 4. FSMC initialization 5. Memory block enable Ex...[Details]
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Let's talk about the hardware and software first: Hardware: The main control stm32c8t6 and 485 chips are isolated chips ADM2483, and the debugging tool is a usb to 485 connected to the PC. Software: ...[Details]
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In the wind power industry, it is often necessary to repair wind turbines in the field, and various repair tools and instruments must be powered. Therefore, it is necessary to design a portable, lo...[Details]
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The TCP0030A is an easy-to-use, high-performance AC/DC probe designed for direct connection to an oscilloscope via the TekVPI™ probe interface. This AC/DC measurement probe provides a bandwidth of ov...[Details]
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The application of 8051 microcontroller can reduce the size, cost and complexity of electronic products. This article mainly introduces the application of Haisu core 8051 microcontroller TM52F1376 in...[Details]
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Inverter power supplies are widely used in automotive appliances, marine appliances, daily life, backup power supplies, wind power generation, solar power generation and other fields. Traditional i...[Details]
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According to electrek, Tesla is working with TSMC to develop HW 4.0 autonomous driving chips, which will be put into mass production in the fourth quarter of 2021. As early as 2016, Tesla began to fo...[Details]
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Tuners The development of the architecture
has evolved from the initial discrete device-built module to the later dual-conversion intermediate frequency output. Although this archite...[Details]
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There is a certain restrictive relationship between the quality index of modern instruments and the main structural parameters of the instruments. To achieve the overall goal is actually a multi-obje...[Details]
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1 Introduction This article mainly discusses the performance parameters related to small signal measurement using oscilloscopes, such as vertical sensitivity, noise floor, etc., and explains it in co...[Details]
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There are only two external interrupt source input terminals in the MCS-51 series of microcontrollers. When there are more than two external interrupt sources, they must be expanded. Two simple exp...[Details]
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Introduction to AVR IO ports and the concept of registers 1. What is a "register"? Registers are special units in RAM that map the special functions of on-chip peripherals. 2. What is "IO port"...[Details]
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