Linus Torvalds has just released Linux 6.1 to the stable release. Linux 6.1 incorporates an exciting overhaul of the Multi-Generational LRU (MGLRU) page reclamation code, initial Rust programming lang...
I had always thought that Huada was renamed Xiaohua, but today I checked the official website and found that they have their own official website. Xiaohua is Xiaohua, and Huada is its boss.Formerly th...
[i=s]This post was last edited by Bjdj on 2022-12-12 14:17[/i]Noise frequently occurs when controlling the direction or starting of the motor. I would like to know what causes this. I hope someone who...
[i=s]This post was last edited by damiaa on 2022-12-12 15:51[/i]ESP32 Ethernet Code Analysis
I recently developed a WiFi+mqtt product, and now I want to develop an Ethernet+mqtt product. The board is ...
I finally got the board today, and I have been looking for information for a long time. I would like to share it with you here.I wonder if you have found the information somewhere else. Please share i...
Many current systems that use single-chip microcomputers to perform music are implemented using development boards combined with simulators. This method is not very complicated and is easy to imple...[Details]
Spectrum analyzer is generally a non-time domain tool, mainly describing the changes of signals in the frequency domain (used to measure signal parameters such as signal distortion, modulation, ...[Details]
Actual
circuits
are composed of non-ideal components, and many unexpected situations may be encountered in the design. When debugging the ordinary full-bridge
power supply
shown in Figure 1
...[Details]
This application note describes a simple, low-cost method for adding a sync signal to the green channel of a standard definition video signal.
In some video applications, the signal source output...[Details]
In current practical applications,
the problems of
high-power LEDs
are mainly manifested in the following aspects:
1. Lack of knowledge
on ensuring
LED
working condi...[Details]
The storage media corresponding to the three boot modes of STM32 are all built-in to the chip, they are: 1) User Flash = Flash built into the chip. 2) SRAM = RAM area built into the chip, that is, m...[Details]
In my opinion, PCB soldering is an art. Through constant practice, you can easily learn to assemble complex circuit boards and small pitch SMD chips. On the way of learning, learning and accumulating ...[Details]
Recently, the 2024 International Digital Energy Exhibition Major Achievements Conference was held in Shenzhen. Six innovative technology products developed by Hong Kong Energy Research Institute, incl...[Details]
Since the early days of human civilization, our ancestors have benefited from solar energy, for example, for lighting, heating, and cooking. The sun fixes much of the ecological energy in the form ...[Details]
Mouser Electronics, the leading semiconductor and electronic component distributor, is now stocking Microchip Technology's PIC-IoT WG Development Board (AC164164). Featuring a PIC microcontroller, Wi...[Details]
1 Why is the issue of low-noise amplification emphasized again recently?
Part of the problem with low noise amplification has to do with the signal-to-noise ratio (SNR).
2 What kind of noise ...[Details]
The annual IC design industry event, China Integrated Circuit Design Industry 2019 Annual Conference and Nanjing Integrated Circuit Industry Innovation and Development Summit Forum (ICCAD 2019), was ...[Details]
Intel Corporation announced that it has acquired Habana Labs, an Israel-based provider of programmable deep learning accelerators for data centers, for $2 billion. The acquisition will strengthen Int...[Details]
The 1.6 billion acquisition of Jiangfeng Electronics, a target material leader that has attracted much attention in the A-share market, was rejected by the Merger and Acquisition Committee of the Chi...[Details]
introduction
Inverter
power supplies
usually adopt dual-loop or multi-loop feedback control, such as
dual closed-loop control composed of
output filter inductor
curre...[Details]
Embedded System
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