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Introduction: I am working on a project recently, in which one module needs to communicate with the computer through the serial port. I use C language to program the microcontroller and .net to progr...[Details]
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According to Nikkei Asian Review, Yangtze Memory plans to double its production this year and begin to take the lead in producing 192-layer 3D NAND flash memory. Yangtze Memory plans to double its ...[Details]
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1. Double-ended input single-ended output circuit
The circuit is shown in the figure on the right. It is a double-ended input, single-ended output differential amplifier circuit. Due...[Details]
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In recent years, car entertainment systems have developed rapidly. From the perspective of market demand, users' requirements for multimedia entertainment have gradually increased. At the same time...[Details]
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Volvo Cars has announced a major technological breakthrough in lightweighting its car batteries, which could make current electric cars 15% lighter. The technology is currently being tested on the S8...[Details]
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Recently, many automakers in various countries have been caught in a "chip shortage". The chip shortage has even affected the production capacity of many automakers, forcing them to cut production. I...[Details]
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This document describes how to modify the user area size of the iTOP-4418 development board. The partition data in the document is for 16G eMMC. uboot settings Enter the uboot of iTOP-4418, as shown...[Details]
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introduction
With the continuous improvement of the living standards of urban and rural residents in China, private cars have entered thousands of households at a rapid pace. However, in the old ...[Details]
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System service commands are saved in the /usr/etc/rc.local file of the development board's root file system. Some development boards automatically run graphical interface programs after booting up. Y...[Details]
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First, the purpose Learn how to debug bare metal programs on ARM. Currently, ARM supports three debugging methods: JTAG, Angel, and ARMulator (see below for details). Only JTAG is supported for bar...[Details]
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1. First, confirm whether the STM8 you are using has its own bootloader. Refer to the table below. 2. STM8 empty devices can directly use their own bootloader. 3. After STM8 is burned using SWIM, i...[Details]
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The current 3D image display technology can be roughly divided into two categories: glasses-based and naked-eye-based. The principle is usually based on the principle that humans perceive the depth...[Details]
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In most people's opinion, a company doing network security must have a very high level of security, which can protect itself from attacks from the Internet. Is this true? In fact, they may still be a...[Details]
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Electronic insulation resistance meters usually use a standard high-voltage resistance box as a standard device for testing, and compare the standard resistance with the test resistance value to obta...[Details]
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Recently, a 215 kWh distributed energy storage was connected to the Shiqiao No. 75 distribution box transformer, completed testing and put into operation, becoming the city's first cloud energy storag...[Details]