Reprinted from: https://www.cnbeta.com/articles/tech/1090323.htmThe Python Software Foundation (hereinafter referred to as PSF) said in a recent announcement that it has just welcomed its first top sp...
[font=宋体][size=4] [/size][/font] [font=宋体][size=4] When reading integrated circuit manuals, for I/O ports, some device manuals will say that the port can have built-in pull-up/pull-down resistors. Gen...
[b][size=3]TI EV/HEV 48V and Motor Drive Solutions[/size][/b][size=3][url=https://training.eeworld.com.cn/TI/video/19940?utm_source=bbs&utm_medium=post&utm_campaign=ti-auto-2019]P-EV Block Diagram[/ur...
Reprinted from: https://zhuanlan.zhihu.com/p/407878981
Today I read a story about a Swedish programmer who, in just six months of his spare time, single-handedly built something that would take an ave...
In the design of PCB multi-layer boards, four-layer boards are generally used more. So, do you know what are the design rules of PCB four-layer boards?1. Design of four-layer board:(1) Uniform spacing...
Author: Huang Gang, member of YiBo Technology Expressway Mr.As an SI engineer, PCB design engineer, or even a hardware engineer and test engineer, calculating transmission line impedance is definitely...
Proprietary new isolation technology enables smaller, faster, lighter conversion for consumer, drives, solar, data and electric vehicle markets
El Segundo, Calif., July 12, 2022 - Navitas S...[Details]
China Energy Storage Network:
The new technologies involved in the three-layer architecture of the energy Internet mainly include big data, cloud computing, intelligent sensing, new energy po...[Details]
On the morning of June 6, the Ministry of Industry and Information Technology officially issued 5G commercial licenses to China Telecom, China Mobile, China Unicom, and China Broadcasting Corporation...[Details]
This is a simple bicycle odometer, the core part of which is an 8051 microcontroller.
Circuit Diagram
Program Flow
PCB thermal transfer image, can be ...[Details]
The power supply part inputs 220V, 50Hz AC power and outputs three voltages required by the whole machine: +5V, +15V, -5V, which are mainly used for the numerical control part and D/A conversion ch...[Details]
According to foreign media reports, in a new study, researchers said that fast-charging lithium metal batteries can be charged in as little as one hour. (Image credit: University of California, ...[Details]
The tick timer can be used as a tick clock for real-time systems. After creating a new MDK project, add core_me.h to the project, static __INLINE uint32_t SysTick_Config(uint32_t ticks), in th...[Details]
According to news on May 14, at the Linux Security Summit held in Vancouver this week, Lennart Poettering, the systemd developer hired by Microsoft, and other Microsoft engineers gave a speech and sa...[Details]
There are many types of gas detectors because they detect different gases. Among them, the four-in-one gas detector is a type of gas detector that many people use because it can support us to detect ...[Details]
近日，欧司朗光电半导体对Oslon Compact PL和Oslon Black Flat S系列加以扩展，再添多个芯片版本的新产品。这些产品专为远光灯和近光灯解决方案设计，小巧紧凑的尺寸可带来出众的亮度值，能为车前灯带来更高性能和更多设计自由。随着Oslon Black Flat和Oslon Compact产品系列的性能实现显著提升，欧司朗不仅为未来数年的发展指明了方向，还指出了车前灯制造商能...[Details]
BlackBerry Mobile announced on Twitter today that TCL will stop selling BlackBerry phones on August 31, 2020. This means the end of an era. BlackBerry Mobile said that we are sorry to tell you that f...[Details]
Do you still remember the once popular light field camera Lytro? “Take a photo first, focus later” was definitely black technology at that time! The principle is roughly as follows: the came...[Details]
Recently, Dutch technology blog LetsGoDigital exposed Huawei's patent application for the second-generation Mate X foldable screen smartphone. The appearance has not changed much, but a new stylus st...[Details]
1. Introduction to Wired Communication Chips
With the rapid development of information, computing and chip technology, the demand for external information interaction is growing, the number of...[Details]
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