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...
Here is a 555 timer simulation, the output is adjustable duty cycle (less than 50%), the previous simulation, but this simulation is wrong, who can guide me? ? ? ?...
Introduction Electromagnetic flowmeter is a new type of flow measurement instrument that was rapidly developed in the 1960s with the development of electronic technology. It is made according to Fara...[Details]
ATBM8831
is a single-chip DTMB (China Digital TV Terrestrial Transmission System Standard) demodulation chip released by AltoBeam in the second quarter of 2009. It complies with China's natio...[Details]
On August 26, the People's Government of Guangming District, Shenzhen issued the "Several Measures of Guangming District, Shenzhen to Support the Accelerated Development of New Energy Storage Indus...[Details]
On October 30, 2023, the world's first professional factory for ultra-fast charging power batteries was completed and put into production at the Nansha headquarters base of Guangzhou Juwan Technolo...[Details]
New model also enables investigation of EMC performance before prototyping
Nijmegen, March 24, 2022:
Nexperia,
the expert in high-volume production of essential semiconductor c...[Details]
Three buttons control three LED lights respectively For the complete project, please go to my resource download page xjp's resources Initialization function: /* * init.c: do some initialization */ ...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
Linear Editing
Linear editing
is the traditional video editing method. The linear editing system consists of a player, a recorder and an editing controller. It can also be composed o...[Details]
From the previous discussion on "How to evaluate the dynamic efficiency of a Class D audio amplifier", if Poq represents the ratio of output power Po to static power consumption Pq, Emos represents...[Details]
In the application of single-chip microcomputer, it is often necessary to save the running data when the power is off (including manual shutdown and accidental external power failure). At present, th...[Details]
The reference design of uninterruptible power supply (UPS) adopts dsPIC33FJ16GS series 16-bit digital signal controller (DSC), with input AC voltage of 210 – 242V, 50 Hz (+/- 3 Hz), output AC voltage ...[Details]
In recent years, with the rapid development of technologies such as 5G and artificial intelligence and the transformation and upgrading of factory intelligence, the application of AMR (Autonomous M...[Details]
The first charge of the apcups power supply is called initial charge, which has a great impact on the service life and charge capacity of the apcups power supply. If the charge is insufficient, the c...[Details]
Yesterday, Xiaomi App Store stated that since October 2021, the Xiaomi platform has detected and verified the compliance of 1,239 apps, and has given a deadline to rectify 1,120 apps due to vio...[Details]
On November 4, the Henan Provincial Development and Reform Commission issued the "Notice on the Implementation of the Fourth Batch of Source-Grid-Load-Storage Integration Projects" and the "Notice ...[Details]