As we all know, the schematic diagram is the front end of the entire design process, which is related to the success of the subsequent PCB design, processing, welding, and debugging of the entire boar...
I am very interested in this industry. After all, the country is vigorously promoting environmental protection. I recently went to Mingyang Longyuan and found that the company is really good. The tech...
RISC-V Processor Design Series : https://training.eeworld.com.cn/course/5612This video is a series of courses, mainly using the open source Hummingbird E203 processor as an example to explain RISC-V p...
I attended the annual RT-Thread Developer Conference in Shenzhen last weekend, and this week I plan to port an operating system to the NUCLEO-L552ZE development board.
Conclusion first: System transpl...
The basic idea of the algorithm is: find the vertex closest to the source point each time, then expand with this vertex as the center, and finally get the shortest path from the source point to all ot...
I can't select the copper part after the ad is covered. I created it on the top layer and immediately selected it. I tried it on other layers, but they can't be selected after they are created. I can ...
For hexagonal nuts, the commonly used standards are: GB52, GB6170, GB6172 and DIN934. The main differences between them are: GB6170 is thicker than GB52, GB6172 and DIN934, commonly known as thick nut...[Details]
Photovoltaic installations are expected to pick up, with strong growth in overseas markets: After the 531 policy, domestic photovoltaic installations fell sharply, but the photovoltaic industry sym...[Details]
In the battery pack of an electric vehicle (EV), the inconsistency of individual cells will reduce the use level of the battery pack and affect the performance of the EV. Researching advanced batte...[Details]
Seven basic concepts about microcontrollers: what is a bus, what are data, address, and instruction, what is a stack, what is simulation, how to use the second function of ports P0, P2, and P3, t...[Details]
The phrase "win with strategy" is particularly important for auto giants. Recently, GM China and Toyota China have expressed their development strategies in China through "Technology Day" and "Techno...[Details]
1 Introduction
Electronic equipment is widely used in naval vessels, such as observation, navigation, command and control, electronic warfare and weapon control, etc., and is a key equipment of...[Details]
With the development of modern science and technology, the supporting role of testing technology in the development of electronic equipment has become increasingly prominent, and the construction of ...[Details]
Introduction Testing of avionics equipment requires the use of limited resources to build a multifunctional automatic test system. The signals of airborne electronic equipment are numerous and compl...[Details]
The extended-range electric vehicle technology takes into account the technical characteristics of both pure electric vehicles and hybrid electric vehicles. Great Wall's extended-range electric veh...[Details]
On the 24th, in the workshop of Fujian Junpeng Communication Technology Co., Ltd. located in Fuzhou (Changle) International Aviation City, workers were producing new energy storage equipment structura...[Details]
Abstract:
In order to meet the needs of testing and evaluating the lighting performance of automobile headlights, a vehicle-level dynamic test method is proposed. First, a test system inte...[Details]
Application occasions of electronic load meter: 1. Can be applied to load simulation for testing high-power switching power supplies, power supply equipment, power battery packs and electronic compon...[Details]
This paper briefly introduces the structure and working principle of the touch screen, and takes the touch screen control chip ADS7843 of Burr-Brown as an example to introduce the typical circuit a...[Details]
describe
PMP3199 is a dual output synchronous buck design for silver box power supply. Silver box power supply is used in desktop computer. Its input voltage is 12V. It uses TPS5124 to generate 5...[Details]
PCB Design
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