[font=微软雅黑][size=3][color=#000000][img=640,400]http://yunrun.com.cn/upload/201901/02/201901021500599827.png[/img][/color] [color=#000000]The detection end isolation safety barrier serves as a link bet...
[size=2][color=#696969][font=微软雅黑][size=2][color=#696969][font=微软雅黑] [/font][/color][/size] Electronic Engineering World is a professional portal website that provides information on electronic techno...
The models currently promoted by TI are:BQ27541, BQ27741, BQ27510, BQ27520, BQ27531/530, BQ27421/441, and BQ27425.1. Consider the package BQ27741 BQ27520 BQ27425BQ27530/BQ27531 are CSP packages, which...
Recently, when burning the file system in uboot, errors always occur. I suspect that there is a conflict with the memory area of uboot during burning. How can I find the address of uboot in memory whe...
Unable to enter the main function because of the use of printf function:
Solution 1: When using library functions such as printf, you need to write low-level functions such as _sys_exit(). According t...
When using thonny IDE to connect to pico, it will show
Device is busy or does not respond. Your options:- wait until it completes current work;- use Ctrl+C to interrupt current work;- use Stop/Restart...
Tesla's market value has been rising, becoming the world's most valuable automaker; NIO is also trying to catch up... Recently, NIO has made new moves in financing. On June 11, Eastern Time, NIO an...[Details]
On October 8, 2019, Swiss scientists Michel Mayor and Didier Queloz and Canadian-American James Peebles jointly won the Nobel Prize in Physics for their pioneering work in cosmology and exoplanets. ...[Details]
1. When using a microscope, what is the relationship between resolution and magnification? Resolution is the ability to clearly distinguish and separate two adjacent points, that is, the minimum diam...[Details]
The solar back film is made of three layers of polymer film. The middle layer is a PET film with a thickness of 150-350μm, and the outer two layers are 25μm fluorine-containing films. PET film is not...[Details]
Function Introduction: The on/off status of the 4 LEDs can be controlled by pressing buttons. When key1 is pressed, the status of LED1 is reversed, and the same applies to key2, key3, and key4. When...[Details]
With the increasingly accelerated pace of social development, people are increasingly developing and utilizing new energy sources. As a new energy source, solar energy is increasingly valued by p...[Details]
Under the guidance of the Ministry of Industry and Information Technology, the 2019 IMT-2020 (5G) Summit, co-hosted by the IMT-2020 (5G) Promotion Group and the China Communications Standards Associa...[Details]
Recently, according to media reports, Apple will launch its first self-developed 5G baseband, but this baseband chip has an inherent defect, that is, it does not support millimeter waves. This also...[Details]
Recently, according to foreign media reports, NEC Corporation tested a "flying car" on the 5th. This drone-shaped machine equipped with four propellers hovered steadily in the air for about a minute ...[Details]
Fixed frequency boost converters are well suited for driving LED strings in constant current mode. These converters operate in discontinuous conduction mode (DCM) and are effectively used for fast di...[Details]
Wuhan, June 8, 2023 /PRNewswire/ -- The concept of software-defined cars combines real needs and blueprint imagination. Recently, at the "2023 Smart Car Chip Summit Forum" hosted by Black Sesame Inte...[Details]
After deciding to use STM8 for the project, I started learning STM8 today. There are two development environments for STM8, STVD and IAR. IAR is chosen because it is more universal. I spent 0.6 yuan ...[Details]
Today, Honor Mobile's official Weibo account revealed a new feature of the Honor X10, which will be released on the 20th of this month - a high refresh rate screen. The official said that the Honor X...[Details]
The original equipment market for LiDAR is experiencing its sweetest moment.
This week, Gaogong Intelligent Automobile Research Institute released the latest data showing that in the thi...[Details]
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