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A simple analog implementation of an audio amplifier uses transistors in linear mode to obtain an output voltage proportional to the input voltage. The forward voltage gain is usually high (at leas...[Details]
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After more than a decade of rapid development, the photovoltaic industry has become an important part of my country's energy. Various innovative technologies are changing with each passing day, pus...[Details]
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With the rise of the Internet of Things (IoT) and the increasing popularity of digital technology, our reliance on connectivity has grown exponentially. This surge in demand has promoted the rapid de...[Details]
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/****************Dot matrix LED******************/
/**
*Function: After the dot matrix LED displays 5,4,3,2,1, it will keep displaying a flashing rectangle
*Author: Xu Ran
*Date: 2013-06-10
*Rema...[Details]
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In the face of a new round of technological revolution and industrial transformation, the widespread use of digital and intelligent technologies such as AIoT will greatly promote technological inno...[Details]
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Based on the analysis of real-time embedded system mC/OS-II and LPC2119 chip, this paper analyzes and discusses the knowledge and preparatory work that need to be done before porting mC/OS-II to th...[Details]
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Jiwei.com reported on March 17 that the latest research report released by Strategy Analytics pointed out that in 2021, global smartphone shipments will rebound by 6.5% year-on-year to 1.38 billion u...[Details]
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With the development of modern society and the progress of science and technology, many high-rise buildings and intelligent buildings have emerged. Elevators, as an important means of transportatio...[Details]
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This application note discusses pulse oximeter design using Microchip analog devices and the dsPIC® digital signal controller (DSC). A pulse oximeter is a non-invasive medical device that monitors ox...[Details]
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Antenna testing generally involves two aspects of characteristics: circuit characteristics (input impedance, efficiency, etc.) and radiation characteristics (directivity pattern, gain, polarization, ...[Details]
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Abstract: This paper comprehensively analyzes and improves the failure mechanism of high-frequency transformer pin damage due to stress, the device itself, and the reliability of the device in actu...[Details]
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Opening Ceremony of the 2021 World Internet Conference Wuzhen Summit Qualcomm President and CEO Cristiano Amon's keynote speech September 26 Dear leaders, ladies and gentlemen, hello, I am ...[Details]
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//************************************************ ************ //Title: 4x4 keyboard input function // Function description: char gotkey(void) // Input data from the 4*4 keypad and return 0~...[Details]
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The semiconductor boom has corrected, and silicon wafers, which were originally relatively strong, can no longer hold on. Affected by the weakening demand for silicon wafers caused by the destocking ...[Details]
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1. Overview of Thermal Management System for New Energy Vehicles
Automotive thermal management refers to the overall control of vehicle heat and ambient heat from the perspective of the system...[Details]
Analog electronics
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