[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...
Based on STM32F412, the System Clock is output on PC9. Similarly, other clock functions can also be output on PA8. GPIO_InitTypeDef GPIO_InitStructure; GPIO_InitStructure.GPIO_Pin = GP...[Details]
platform Development board: tq2440 Kernel: Linux-4.9 u-boot:u-boot-2015.04 Overview The LCD driver has been ported before. Now we will continue to port the touch screen driver and then port tslib....[Details]
Hardware composition: REGBANK is an LCD control register group, containing 17 registers and a 256*16 palette, used to set parameters. There are two FIFOs in LCDCDMA. When the FIFO is empty or the dat...[Details]
1. Automotive EE architecture changes from distributed to domain centralized, promoting communication architecture upgrades Electronic and electrical architecture was first proposed by Delphi (DEL...[Details]
The power cable fault tester consists of three main parts: the power cable fault tester host, the cable fault locator, and the cable path meter. The cable fault tester host is used to measure the nat...[Details]
The rapid development of science and technology has brought convenience to people's lives, and various power supplies have begun to fill people's lives. Among them, uninterruptible power supplies are...[Details]
The interconnection of automotive systems is an exciting and fast-growing market, but it also faces a difficult problem that needs to be solved. Data security is becoming increasingly important today...[Details]
The rollout of 5G ushers in a new era of connectivity and experiences that has the potential to change the face of retail. It supports a range of advances that should ease many of the challenges reta...[Details]
Understanding the structure and performance of the detector for carton production, correctly mastering the use of the instrument and simple maintenance and repair skills, can extend the service life o...[Details]
Thyristor drive circuit
The application circuit of MOC3061 in hot line switch is shown in Figure 2, and the actual circuit in thyristor drive is shown in Figure 3. In the figure, R1 is the curre...[Details]
ST TOOLS is the official software designated by ST for developing ST MCUs. Its programming functions are extremely powerful. The following is a quick introduction to using STVP programming program ...[Details]
South Korea once laid the foundation for the development of its semiconductor industry through fierce competition in the storage field. South Korean semiconductor manufacturers represented by Samsung...[Details]
1. Flowing water lamp Figure 1 Analysis of LED circuit schematic According to the above analysis, to control the LED light, we first need to understand the 74HC573 latch, and then control the outpu...[Details]
1 Shortcut
Shortcut Key Function
Ctrl+B Remove all broken lines from the flowchart
Ctrl+E Switch between the front panel and flowchart windows
Ctrl+F Search for a LabVIEW object or text
Ctrl+...[Details]
The gradual implementation of autonomous driving is expected to lead to the continued expansion of LiDAR, and more models equipped with LiDAR will be launched in China in the future. The barriers t...[Details]