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Audi e-tron will soon be sold in the United States, and its energy consumption data and range under EPA testing have been released one by one. The basic data is 74 MPGe (455Wh/mile converted to 28.3k...[Details]
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0 Introduction
In microwave, radar, radio and television, and communication systems, the problem of coupling RF power is often encountered. A directional coupler is a directional power divide...[Details]
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Don't rush to steal your neighbor's Wi-Fi to surf the Internet. In fact, Wi-Fi signals can be used for a much greater purpose. Researchers at Duke University's Department of Engineering have invent...[Details]
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On November 14, in the live broadcast this afternoon, Lei Jun emphasized that the intelligent chassis pre-research technology released in the morning is not PPT technology.
He said: "The...[Details]
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Each ADC module of STM32 can switch to different input channels and perform conversions through the internal analog multiplexer. STM32 has specially added a variety of group conversion modes, which ca...[Details]
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//When the IO ports of the microcontroller are not enough, you can use the general digital integrated circuit 74LS (HC) 595 to expand the IO ports.
//The following is the c51 driver of the 51 microco...[Details]
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The shortage of automotive chips has created opportunities for domestic MCU manufacturers. Volkswagen discontinued production? Fake. Automotive chip shortage? Really. After rumors of "Volkswage...[Details]
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First, let's start with
the design and production process of
the switching power supply
. Let's talk about the design of the printed circuit board. The switching power supply works at a hig...[Details]
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1 Introduction
At present, high-frequency switching power supplies have been widely used in electronic equipment such as computers, communications, and radio and television. The main trans...[Details]
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Experiment name: External interrupt 0 Experiment wiring description: Experimental phenomenon: After downloading the program, pressing the K3 key can control the D1 indicator light to turn on and off....[Details]
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According to foreign media reports, chip maker AMD has submitted its plan to acquire semiconductor company Xilinx to the European Commission for review, and the deadline for the review is tentatively...[Details]
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According to Jiwei.com, the preliminary round of the 2021 "Core Power" competition "Finding Good Chinese Projects and Gathering China's Core Power" came to a successful conclusion on June 3. Three co...[Details]
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According to Strategy Analytics, affected by the COVID-19 pandemic, global sales of smart speakers grew to 30 million units in the second quarter of 2020, up 6% from the first quarter. Amazon ranked ...[Details]
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Friends who often pay attention to speakers should know that the mid- and high-pitched units in speakers are easy to burn out, especially in places such as studios, theaters, dance halls, conferenc...[Details]
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Address space distribution of 6410:
The S3C6410 processor has a 32-bit address bus, and its addressing space is . The upper part is reserved for peripherals, and the lower 2GB area can be divi...[Details]
FPGA/CPLD
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