[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...
The same pin, STM32 is set to input mode. The oscilloscope shows a high level, but the microcontroller pin reads a low level. Has anyone encountered the same phenomenon? What is the reason?...
//Example of using the serial port program of msp430f5529//--------------------------------------------- uart header file-------------------------------------------------------------//#ifndef UART_H_#...
With the development of the economy, the continuous extension of science and technology has been promoted, and the microcontroller of the C51 system has also been continuously developed, which greatl...[Details]
As a mechanical flow meter, the volumetric flow meter has the characteristics of no requirement for straight pipes and high measurement accuracy. It is widely used in the measurement of viscous media...[Details]
(Photo source: ECONAMIQ official website) According to foreign media reports, Dutch startup ECONAMIQ is developing a new engine technology that can save up to 20% of fuel consumption. Combining ...[Details]
The battery life of new energy vehicles is generally only 5 years. my country's first batch of new energy vehicles has now ushered in a wave of battery retirements. According to Bloomberg's new energ...[Details]
The industry originally expected that the price of the iPhone 13 series would increase due to rising prices of components and manufacturing costs. However, after Apple officially announced the price ...[Details]
ON Semiconductor Reports Record-Breaking First Quarter 2022 Revenue, Gross Margin and Non-GAAP EPS May 5, 2022 - ON Semiconductor (ONSEMI) announced its first quarter 2022 results, with the follow...[Details]
There are 4 types of microcontroller serial communication modes. (One synchronous, three asynchronous). Set the communication mode in the control register SCON.
TI is the send interrupt req...[Details]
On January 13, the State Grid Corporation of China held a summary meeting on the theme of "Never Forget the Original Heart, Keep the Mission in Mind" in Beijing. The meeting carefully studied and i...[Details]
In the process of developing embedded systems, serial bus protocol analysis has always been a headache for engineers. In the case of a logic analyzer, engineers need to set complex trigger conditions...[Details]
The optical fiber macrobending loss test is described in the national standard GB/T9771.3-2008 as follows: the optical fiber is loosely wound 100 times with a radius of 30mm, and the macrobending ...[Details]
Mitsubishi Electric has unveiled a new digital cockpit, Inca Jay, showcasing a suite of technologies for advanced driver assistance systems (ADAS), cabin safety and enhanced user experience (UX) to s...[Details]
Star Wars fans must be very familiar with the 360-degree 3D projection on starships, and now this technology is no longer science fiction. Researchers at Osaka University in Japan have developed 3D...[Details]
Switching power supplies are used worldwide in wall adapters and internal power supplies for a wide variety of devices. Power supply design engineers have long sought to reduce the design cost of swi...[Details]
summary:
Modern automobile technology pursues three goals: high efficiency and energy saving, high comfort and high safety. As one of the most important subsystems of automobiles, the development...[Details]
GPS
(Global Positioning System) is the most complete satellite navigation system in the world. It not only has the real-time, continuous and high-precision three-dimensional position...[Details]
Analog electronics
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