[i=s]This post was last edited by MianQi on 2021-6-21 19:42[/i]Studying the Road to Electric Motor Driving-8: Composition and Decomposition of Forces...
[align=center][size=5]Open source robot dual motor sensorless FOC drive reference design based on STM32F303[/size][/align][align=center][size=5] [/size][/align][align=center][size=5]Figure and other i...
Authors: Peng Huaxin, Professor, Zhejiang University; Qin Faxiang, Researcher, Zhejiang UniversityElectromagnetic functional composite materials can be divided into three categories according to their...
There are many types of noise, and their properties are also varied. Therefore, there are also many noise countermeasures (i.e., methods to reduce noise). Here, we mainly talk about noise related to s...
This is the PCB and schematic diagram of the power amplifier board. I directly connected the digital ground part through copper cladding. The digital part and the analog part are covered with copper s...
Reference voltage input A simplified schematic of a successive approximation ADC is shown in Figure 1. During the sampling interval, a capacitive DAC is connected to the ADC input and a charge propor...[Details]
1 Introduction Solar street lights are mainly composed of four parts: solar photovoltaic cell components, batteries, charge and discharge controllers, and lighting fixtures. The bottleneck for th...[Details]
1. Create a new kernel folder to store kernel files $ mkdir kernel 2. Enter the kernel, upload and decompress the compressed file $cd kernel $ tar -xjf linux-3.0.tar.bz2 3. Enter linux-3.0 cd ...[Details]
Foxconn, a subsidiary of Hon Hai, has obtained permission to resume work in its two production areas of Zhengzhou and Shenzhen. It is reported that in order to ensure that there are no blind spots ...[Details]
The world's first powered mechanical car was a steam-driven three-wheeled car made by Frenchman N.J. Cugnot in 1769. It is regarded as a watershed between ancient transportation (powered by people, a...[Details]
Recently when I was browsing on hackaday, I saw a very cool watch project that is still in production, and I want to share it with you.
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The ESP32 Pico Watch that the auth...[Details]
On April 12, according to Nikkei News, from the perspective of gross domestic product (GDP), Japan's official subsidy support for the semiconductor industry is significantly higher than that of the...[Details]
The thyristor trigger circuit composed of a single junction transistor is shown in Figure 1, and the relevant voltage waveform of the trigger circuit is shown in Figure 2. Compared with the r...[Details]
Q: I want to use the Mega series of AVR microcontrollers. What development tools support this type of microcontroller? A: The Mega series of AVR microcontrollers has a complete set of development too...[Details]
There are two types of current probes used with oscilloscopes. The first type, AC probe: Rogowski coil, current clamp. The second type. AC and DC probes: current gun, high-frequency current clamp. ...[Details]
TrendForce research shows that thanks to the surge in demand for multiple terminal applications and strong inventory of various components, wafer foundry capacity has been in short supply since 20...[Details]
January 15, 2024 – Mouser Electronics, an industry-renowned New Product Introduction (NPI) agent offering an ultra-rich range of semiconductors and electronic components™, is now offering Molex’s new...[Details]
The insulated gate bipolar transistor (IGBT) is a device composed of a bipolar transistor and a MOSFET. It has both the gate voltage control fast switching characteristics of the MOSFET and the lar...[Details]
According to statistics, the annual capacity of single-chip microcomputers in my country has reached 100-300 million pieces, and it is growing at a rate of about 16% per year, but my country's share ...[Details]
There is nothing to do in the 3.5 library. The clock is already set in the startup file.
As we all know, when using a single-chip microcomputer, the clock speed is determined by the frequen...[Details]
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