Inductors are commonly used electronic components in circuits and are used in various electronic products. They have a wide range of applications and are widely known by many people. Among inductor co...
For electronic devices, a certain amount of heat will be generated when working, which will cause the internal temperature of the device to rise rapidly. If the heat is not dissipated in time, the dev...
As the title says, recently a PCB flexible board manufacturer sent me a CAD file, which is a split diagram automatically generated by the manufacturer based on the PCB. However, I don’t know which lay...
Because I often encounter the phenomenon that some netizens cannot open PCB files, the reason is that there are many PCB software with different suffixes, and the same suffix is not necessarily the sa...
[size=4][color=#000000][backcolor=white]I looked at the application development in nRF51822 SDK, and found it quite different from TI. TI CC2540 has a relatively complete development framework, and th...
There is a very common process in the surface treatment of circuit boards, which is called immersion gold process. In production, the cost of immersion gold board is relatively high, and immersion gol...
Foreign media reported that Garmin has launched a new Enduro series smartwatch specifically for athletes, and promised to provide a pretty amazing battery life experience. The company said in a...[Details]
Several basic types of switching power supplies As the name suggests, a switching power supply uses electronic switching devices (such as transistors, field effect transistors, thyristors, etc.)...[Details]
On August 17, it was reported that WeChat Pay is currently developing a new payment function called "Palm Swipe Payment". It is reported that this "Palm Swipe Payment" function is jointly launc...[Details]
Wuxi Xinpeng Microelectronics Co., Ltd. has launched the high-efficiency power conversion circuit AP2406L for battery-powered portable electronic products. According to the characteristics of backl...[Details]
Video surveillance has always been the key to solving a case as an important piece of evidence. However, in actual applications, there are many cases where surveillance data is lost due to various ...[Details]
This place seems to be no different from other villages in northern China: it is also an almost invisible dot on the map, it is also quiet, silent and slow, and because of the departure of young pe...[Details]
On January 13, Wuhan East Lake Hi-Tech Zone and ZTE Corporation signed a cooperation agreement on the ZTE Wuhan R&D Center project. It is reported that ZTE plans to build a national R&D center in W...[Details]
Regarding the data loss problem of the serial communication program of the 51 single-chip microcomputer, the serial debugging tool was used to find that about 10 out of 100 data packets lost the first...[Details]
According to the Spanish newspaper El Economista, chips are becoming the "new oil", a scarce resource that is controlled by a few countries and regions (all in Asia). The global shortage of semicondu...[Details]
From August 18 to 21, the 2022 World Robot Conference was grandly held at Beijing Yichuang International Exhibition. With the theme of "Co-creation, Sharing, Consultation and Win-win", the conferen...[Details]
This article will explain the modular design concept of high-performance LCD controller IP (as shown in Figure 1). FTLCDC200 communicates with the internal bus of the SoC through the SDRAM controller...[Details]
1. Basic principles of hardware design
Good cost performance
In the design of system hardware, it is important to pay attention to reducing the price as much as possible while meeting ...[Details]
According to foreign media reports, the first model of Volkswagen's new generation of pure electric ID. family, ID.3, has a long driving range, strong driving power, avant-garde design and innovative...[Details]
In direct sequence spread spectrum communication, the receiving end uses PN code for despreading, so the selection of PN code is very important, and sequence pair is a PN code, which can be used fo...[Details]
According to market news on October 21, BYD intends to integrate its self-developed intelligent driving team under the New Technology Institute, with the goal of achieving mass production of self-d...[Details]
Analogue and Mixed Signal
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