I have always wanted to write something about FPGA design, because I am a little bit dissatisfied. Why is it that for the same design, some people can fiddle with it as if it were a game, using photos...
The process of transplanting U-Boot on the Feiling S5PV210 development board mainly includes the following four steps: 1. Download U-Boot source code 2. Modify the corresponding file code 3. Compile U...
Capacitor model, selection, capacitance calculation and PCB layout and wiring Capacitor model, selection, capacitance calculation and PCB layout and wiring. Capacitors usually have two parasitic param...
I have always been a lurker in the group, and I read good information. The day before yesterday, I saw someone in the group post such an article and asked to forward it. I read it and felt very disgus...
After lunch today, I got a very happy news. Haha, I received a message from chenzhufly: I used to have a few LPC2000 PCBs. Why don't you give them to me for free? Model: LPC2148 learning board. Here's...
[font=微软雅黑][size=4]I happened to pass by STC's official website[/size][/font] [font=微软雅黑][size=4] [/size][/font] [font=微软雅黑][size=4]and saw this[/size][/font] [font=微软雅黑][size=4][/size][/font] [font=微...
We are entering a new era where people are increasingly affordably equipped with more electronic gadgets. Electronics have become essential to our lives. For example, the average consumer now owns ...[Details]
1 Source of creativity
With the further development of electronic technology, electronic pets have gradually entered people's family life. At present, there are two main categories of relative...[Details]
With the development of science, the use of variable frequency technology is becoming more and more widespread, and it is used in both industrial equipment and household appliances. Inverter air co...[Details]
The complexity of the integrated circuits (ICs) used in electronic systems in vehicles is increasing. They aim to execute artificial intelligence (AI) algorithms to control autonomous driving funct...[Details]
summary
Modern cars strive to provide the same comfort and entertainment features found in the home, resulting in explosive growth in demand for electronic control units (ECUs). Howe...[Details]
ESD protection diodes are specialized for small-signal ESD protection or surge protection TVS arrays, often used for multi-circuit protection. Their small package size, low on-state voltage, high i...[Details]
Recently, I received a request to use OK1028A-C to output PWM square wave. However, I found that there was no relevant instructions on the OK1028 platform, so I started writing this article.
A...[Details]
On August 19, Huawei's Executive Director and Chairman of the Device BG, Richard Yu, shared a Weibo post about a conversation he had with a Zunjie S800 owner. The owner had driven over 5,000 kilome...[Details]
Deep in the laboratory, a seemingly ordinary piece
of
battery
material
was fed into the China Advanced Research Reactor (CARR). Scientists activated the neutron depth profiling device,...[Details]
As systems become increasingly used in industrial environments, industry safety requirements, as well as national and international safety regulations, need to be constantly updated to ensure a saf...[Details]
Introduction
With the development of mobile internet, technological advancements, and the introduction of high-performance, low-power processing chips, the variety of smart wearable devices has...[Details]
On August 8th, at the 2025 World Conference held in Beijing, Orbbec, under the theme of "Inspired and Dynamic," unveiled a new lineup of sensing products for the robotics field. Among them were the...[Details]
1. Working Principle, Characteristics and Applications of Semiconductor Light Emitting Diodes
(1) LED lighting principle
Light-emitting diodes are made of semiconductors from Group ...[Details]
Many automakers use 0-60 mph acceleration as a selling point for electric vehicles. It's the most direct indicator of a vehicle's power. This 0-60 mph acceleration is crucial for electric vehicles,...[Details]
The acquisition includes core assets such as the flagship factory in Skellefteå, Sweden, the Västerås R&D center, the Northvolt Drei factory and all intellectual property rights.
P...[Details]