Detailed explanation of the national standard GB/T 17626 for EMC testingAuthor: wcc149 Source: Electronic Circuit Development (WeChat Official Account)0. Introduction
Recently, several boards of the c...
#### Scenario 2: Use UART3, need to change from UART0 to UART3 (PB6, PB7) 1. Modify `sys_config.fex` (serial port of BOOT0 and Uboot) The path of `sys_config.fex` is `uart_debug_port` in `device/confi...
The Bluetooth SIG has officially announced the Bluetooth 5.0 standard. After months of revision, the standard has now been finalized and released. In fact, it is inaccurate to call this generation Blu...
[i=s]This post was last edited by damiaa on 2022-10-2 17:58[/i]【Home Treasure】 esp32s2 lvgl running clock display
There are several pages to display, so tabs are used:tabview = lv_tabview_create(lv_sc...
TouchGFX develops STM32 interfaces and can quickly generate project projects that can be opened in IDEs such as KEIL or IAR. Download address of TouchGFX Designer: [url=https://www.touchgfx.com/]Touch...
Generally, we recommend that codes with high real-time requirements and codes related to FLASH initialization, such as interrupt programs, be run on RAM.
In the F2837xD/37xS/07x series chips, the Flas...
At the 2024 GAC Technology Day held on April 12, GAC Group revealed a lot of new models and new technology information, including the official launch of the Trumpchi New Energy E9 Electric Welfare ...[Details]
On January 11, 2023, the Smart Energy Storage Industrial Park project of Fujian Times Nebula Technology Co., Ltd. was officially laid and started. Lin Zhonglin, member of the Standing Committee...[Details]
1. I/O Ports
A port is the address of a register in an interface circuit that can be directly accessed by the CPU. Almost every peripheral is operated by reading and writing registers on the ...[Details]
State Grid may release a distribution network investment plan this year or early next year. The distribution network market will grow rapidly, and investment will drive the development of related s...[Details]
Jiwei.com News (Text/Sitan), "We will relentlessly pursue Moore's Law and innovate with the magic of silicon until the periodic table is exhausted." This is what Intel CEO Pat Gelsinger said in a liv...[Details]
There is a scene in "Fast and Furious 8" where hackers find a vulnerability in car chips and take control of cars parked on the roadside and in garages. No matter how the drivers try, they cannot con...[Details]
The sinusoidal signal source is a widely used signal source, and the requirements for it are getting higher and higher with the development of technology. Traditional sine signal generators often hav...[Details]
On January 25, General Motors and Honda Motor announced that their joint venture, Fuel Cell System Manufacturing (FCSM), has officially started production of hydrogen fuel cells, which will be used ...[Details]
I recently made a new thing, and I happened to have an ATMega128 chip at hand, and the resources were sufficient, so I decided to use it. Considering that the PCB will be installed in the shell in th...[Details]
A hydrogen fuel cell is a device that generates electricity through a chemical reaction between hydrogen and oxygen (there have also been "hydrogen internal combustion engines" that rely solely on bu...[Details]
The current fast charger cannot charge quickly according to the characteristics of the battery itself, resulting in more gassing, high temperature rise, and shortened battery life. In response to the...[Details]
The highly anticipated AMD third-generation AMD EPYC server processor "Milan" is confirmed to be released on the 15th. Today, AMD officially announced the news. The press conference will be held onli...[Details]
Not long ago, Ken Pillonel, an engineering student, changed the Lightning port of an iPhone X to a USB-C port through a "magic modification". Because there is an integrated adapter inside, USB-C ca...[Details]
I recently did a small project using PA11 output to control the optocoupler configuration as follows: GPIO_InitTypeDef GPIO_InitStructure; GPIO_InitStructure.GPIO_Speed = GPIO_Speed_...[Details]