There are generally three basic working modes for non-isolated switching power supplies: buck, boost, and polarity reversal. The others are converted from these three forms, such as flyback, forward, ...
Hello everyone, I have been working on PID control of inverters for a long time, but I can't find relevant literature. The difficulty I am facing now is the digital realization of PID. AD sampling can...
[font=微软雅黑, "][size=14px][size=12pt]The wireless charging electric car charges the farad capacitor through a wireless charging device. After it is fully charged, it is powered by [/size][size=12pt]DC-...
1. Radar sensor principle:
Before development, let’s get familiar with the basic principles:Doppler radar:Doppler radar is a type of radar that uses the Doppler effect to detect the position and relat...
In June this year, due to the impact of the Entity List, Harbin Institute of Technology and Harbin Engineering University were banned by MathWorks from using MATLAB. Recently, in the National Under...[Details]
Modern rectifier chargers are divided into two types: buck type and boost type. The buck type is mainly used when the UPS battery pack voltage is lower than a certain value of the input AC peak vol...[Details]
EDA (Electronic Design Automation) is the core of innovation in the electronics industry and is an indispensable industrial software for chip design and manufacturing. As the most upstream and high-e...[Details]
This article introduces the use of a timing automatic control circuit made by a microcontroller to achieve eight-way timing control. It is very suitable for schools and other units to be used as work...[Details]
As a new means of transportation, electric vehicles have been truly accepted by the people. Especially in the current situation where oil prices are soaring, motorcycle license issuance is restrict...[Details]
EVM characterizes modulation accuracy and is a key indicator for measuring the quality of digital modulation in modern wireless communication systems. EVM is the vector difference between the ideal...[Details]
Everyone wants a thin and light mobile device, which is why the newly released iPhone 6 is thinner than previous generations. Thinner devices require people to develop more advanced packaging technolo...[Details]
Brusa, a Swiss electric supercar manufacturer, has launched a highly efficient electric drive unit with a voltage output of up to 750 volts, which fully meets the high output performance requirem...[Details]
Tencent version of Mendix Studio is now available to unleash the power of citizen developers and help cross-team collaborative application development
Beijing, China, July 22, 2021 –...[Details]
Typically, medical ultrasound imaging systems are large and bulky and must be wheeled around on a cart. The new Vave probe, however, fits in a pocket and pairs with a smartphone. Created by Ca...[Details]
Solar power is becoming a viable alternative energy source as energy costs continue to rise. Germany was the world's largest solar market until 2007, driven by government legislation that actively ...[Details]
If you are using 8-bit/16-bit MCU, ARM and other microcontrollers, and want to control the corresponding LCD screen through a simple and easy-to-operate controller, then please choose the MCU inte...[Details]
The status of AHB and APB is equivalent to the north and south bridges in a PC, and they are two independent on-chip buses.
AHB：advanced high-performance bus；APB： advanced peripherals bus。
static v...[Details]
On October 15, Zhang Huamin, chief researcher of Dalian Institute of Chemical Physics, Chinese Academy of Sciences, and Ma Xiangkun, professor of Dalian Maritime University, visited the company and...[Details]
Analogue and Mixed Signal
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