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The working principle of the oscilloscope is clear to everyone. We also know that the fluorescent screen is one of the three major structures of the oscilloscope. So do you know how the waveform is d...[Details]
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System: Linux Mint XFCE 64bit software: 1. SW4STM32 2. STM32CubeMX For the installation tutorials of these two software in Linux, please see my other blog post Detailed process of configuring s...[Details]
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Gas detection is a very important safety procedure for many companies. Many production processes require the use of potentially toxic gases, and some processes produce some dangerous gas byproducts. I...[Details]
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1 Introduction
AT89C51 microcontroller systems often use A/D converters. Although parallel A/D converters have high speed and many conversion channels, they are expensive and occupy mor...[Details]
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1.2 File input and output functions
Keyboards, displays, printers, disk drives and other logical devices can all be input and output through file management methods.
Disk files are the most co...[Details]
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1 Introduction
This reference design provides a solution for obtaining a power supply for a vacuum fluorescent display (VFD), which is very suitable for automotive applications. Test data ...[Details]
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This program is used to convert the analog signal read from MQ-3 into the corresponding digital signal. After being processed by the 51 single-chip microcomputer, it is displayed on the digital tube....[Details]
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Abstract: The working principle and characteristics of 80C152 microcontroller and its application in HDLC communication procedures are given. Its programming method is given, and its system bit ...[Details]
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Generally speaking, the function of packaging is to provide sufficient protection for the chip to prevent the chip from failing due to long-term exposure to the air or mechanical damage, so as to imp...[Details]
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Overseas reviewer Özüağ has now released the running score information of the AMD RDNA2 architecture GPU of Samsung Exynos 2200. As shown in the figure above, in the 3DMark Wild Life Extreme test, ...[Details]
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With the rapid development of embedded-related technologies, the functions of embedded systems are becoming more and more powerful, and the application interfaces are becoming richer. Designing speci...[Details]
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According to Sino-Singapore Jingwei News, due to the continued glut of chips, Samsung Electronics’ second-quarter operating profit fell by 95.7% year-on-year. Yonhap News Agency reported that accordi...[Details]
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The ATmega168 status register contains information about the results of the most recently executed arithmetic instruction. This information can be used to change the program flow to implement conditi...[Details]
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Computers used under certain conditions (such as harsh environments and military application environments) generally have higher and stricter requirements than ordinary commercial computers in the ...[Details]
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Infineon Technologies AG, a global semiconductor leader in power systems and the Internet of Things, recently released a new product in the EZ-USB™ series, the EZ-USB™ FX20 programmable USB pe...[Details]