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Application of Oscilloscope Frequency Domain Analysis in Power Supply Debugging
This article discusses the most concerned power supply noise measurement problem in recent years. It has the most p...[Details]
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The Huawei Cloud Artificial Intelligence Summit Forum and the launch ceremony of the Shenfuxin District Artificial Intelligence Innovation Center, co-organized by the Liaoning Provincial Department o...[Details]
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The independent watchdog of STM32 is driven by a dedicated internal 40Khz low-speed clock, which remains effective even if the main clock fails. The principle of the watchdog: When the microcontrol...[Details]
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On April 23, Mijia’s official Weibo account announced that the new art co-branded Xiaomi Watch Color will be unveiled tomorrow, this time in collaboration with a world-renowned art brand. This...[Details]
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On October 25, Samsung's second-generation leader Lee Kun-hee passed away at the age of 78, which undoubtedly cast a shadow over Samsung, which was already in trouble. For Samsung and even South Kor...[Details]
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Paint scratch tester, coating automatic scratch tester, paint and coating scratch resistance tester surface scratch tester, paint film scratch tester, coating scratch tester, coating scratch resistan...[Details]
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The essay "Cultural Journey" by Ye Liu
While sharing my thoughts on vanadium batteries in Xiamen, I did not forget to have a chat with Mr. Li, who is a wind power researcher. The conversat...[Details]
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Controlling the brightness of an LED requires a driver that can provide a constant, regulated current. To achieve this, the driver topology must be able to produce enough output voltage to forward ...[Details]
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The rapid development of the automobile industry has promoted the development of the automotive electronics industry. As a new development direction of the automobile industry, hybrid electric vehi...[Details]
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In microcomputer measurement and control systems, A/D conversion is often used. The common method is to expand one or more A/D acquisition cards. When the analog quantity is small or the temperature, ...[Details]
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0 Introduction
The LED display screen is mainly composed of three parts: current drive circuit and LED dot matrix array, control system and PC management software (Figure 1). The control system...[Details]
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#include "iom16v.h" //header file, different compilers have different
/*Serial port initialization function*/ //Use the same serial port for sending and receiving, mega162 has dual serial port fu...[Details]
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Almost all electronic devices require frequency control, and traditional quartz crystal resonators have dominated the application market for decades. Due to the huge market size, the manufacturing of...[Details]
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Apple (AAPL.US) announced that it will provide $250 million in funding from its Advanced Manufacturing Fund to Corning (GLW.US), a supplier of glass components for Apple products such as the iPhone a...[Details]
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Industrial Personal Computer (IPC) is a computer system designed specifically for industrial environments, with the characteristics of high reliability, high stability, and high real-time performan...[Details]