[i=s]This post was last edited by sylar^z on 2020-7-6 08:57[/i]Smart home applications are very popular now, and MCUs with integrated Bluetooth are widely used. In this application, the domestic Qinhe...
[color=#000000][b][font=宋体]Abstract[/font][/b][font=宋体]: This paper briefly introduces the functional characteristics of calendar clock[/font][font=Times New Roman]12887[/font][font=宋体],[/font][font=T...
STM32 national 10 major cities tour seminar is in full swing.To facilitate the majority of STM32 users and cooperate with ST to promote STM32, the registered version of mcuisp serial port download sof...
Radar sensors not only change the way vehicles perceive their surroundings, but also how they perceive objects and occupants. Imagine a car that can detect a forgotten child or a sick driver in the ba...
DSP can work at a frequency of 150MHz. In order to give full play to its high-speed running characteristics, the FLASH program content is generally copied to the external high-speed SRAM for running. ...
When designing a high-frequency power amplifier, its internal resistance is usually set to 50 ohms. But what if the internal resistance of the high-frequency power amplifier I designed is not 50 ohms,...
At present, the development of wireless power supply technology for electric vehicles (EVs) is becoming more and more active. In 2012, Volvo of Sweden established Volvo Technology Japan in Tokyo as...[Details]
introduction
With the continuous optimization of surface mount technology (SMT) and the rapid development of chip component manufacturing technology, the application of chip mounters in the el...[Details]
1. Overview
Will passive devices
produce nonlinear intermodulation distortion? The answer is yes! Although there is no systematic theoretical analysis, it has been found in engineerin...[Details]
1. Introduction
Automobile pollution is one of the most important issues that people are most concerned about and need to solve urgently. As an important method for detecting automobile exhau...[Details]
Automotive applications are particularly sensitive to EMI events, which are unavoidable in a noisy electrical environment consisting of a central battery, bundled wiring harnesses, various inductiv...[Details]
In order to highlight the concept of "energy saving and environmental protection" of intelligent buildings, solar street lights are designed for intelligent communities. The inclination and capacit...[Details]
I. Introduction
In the field of power conversion, isolated converters (forward, flyback, and double-ended) with low output DC voltage all use MOSFET as the rectifier device. Since these devi...[Details]
Although it is relatively easy to check the stability of a simple amplifier at lower frequencies, it may be much more difficult to evaluate the stability of a more complex circuit. This artic...[Details]
Aromatic gases are widely present in food, medicine, cosmetics and various daily chemical products, such as snacks, liquor, spices, Chinese herbal medicines, plasters, perfumes, soaps, shampoos, et...[Details]
Smart lighting control systems provide high controllability for various buildings and further enhance the level of green energy. They are the core products of energy conservation and digital techn...[Details]
With the continuous consumption of earth's energy and the scarcity of resources, the harm of greenhouse effect to human beings, and the serious pollution of the atmosphere to the earth, the intern...[Details]
The traditional display screen using 51 single-chip microcomputer to control LED dot matrix has relatively simple functions. If it is to achieve diversified functions, it often takes a lot of time ...[Details]
The concept of state machine
State machine is an important concept in software programming. More important than this concept is its flexible application. In a clear and efficient program, ther...[Details]
FPGAs are used in 81% of electronic systems, including many commercial and defense products, and most FPGAs use BGA packaging. The BGA packaging is characterized by small solder balls and small sol...[Details]
Abstract: Aiming at the needs of coal-rock acoustic emission signal monitoring system, a data acquisition circuit with 24-bit resolution and 16-channel synchronous data acquisition function is desi...[Details]
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