[i=s]This post was last edited by gs001588 on 2021-12-18 13:37[/i][Evaluation of domestic FPGA Gaoyun GW1N-4 series development board]——4. Use of embedded logic analyzer——This post adds a test of the ...
When the copper wire of PCB falls off (also known as copper shedding), all PCB brands will say it is a problem with the laminate and ask their production factory to bear the loss of the defect. Based ...
5G is growing rapidly. What do you think about this?Here is the original news:
https://news.eeworld.com.cn/wltx/ic528274.htmlVIAVI Solutions recently released the "Status of 5G Deployment" report, whi...
PrefaceI have been using ADC for so long, but I have never taken a close look at the internal principles of ADC and how to obtain the best accuracy. Today I saw an official document from ST that expla...
In order to be consistent with ESP IDF and support more development boards, the default frequency of the ESP32 firmware is changed to 160M.https://github.com/micropython/micropython/commit/59c1b7d4b8f...
The core of motor control is to output greater torque and achieve higher speed within the constraints of DC voltage and voltage utilization. Therefore, it is necessary to find a reasonable Id/Iq co...[Details]
Ultrasonic flowmeters have the following seven advantages:
1. Ultrasonic flowmeters are afraid of bubbles in water, because the propagation speed of ultrasonic waves in water is about 1500 meters ...[Details]
STM32f103c8t6 IAP online upgrade Design ideas: (My own understanding, if you have any questions, welcome to ask and learn together) First of all, the program will start from the base address 0x0800 0...[Details]
IIC stands for Inter-Integrated Circuit (IC bus). This type of bus was designed by Philips Semiconductor in the early 1980s. It is mainly used to connect integrated circuits (ICS). IIC is a multi-di...[Details]
I am currently working on the driver for the AVR microcontroller ILI9325 and porting a simple GUI. After the success, I will work on the driver for ADS7843, compiled with avr-gcc (WinAVR 20100110) 4.3...[Details]
According to Reuters, three people familiar with the matter said that the Canadian government may delay its decision on whether to use Huawei equipment to build 5G networks before the Canadian federa...[Details]
According to Juheng.com, the latest report released by market research firm Omida recently showed that large-size panel shipments reached 63.44 million units in April, an increase of 8% year-on-year....[Details]
With only one week left until the opening of CES 2020, the world's largest consumer electronics show, major manufacturers are about to showcase their new trendy products, which are also attracting mu...[Details]
After solving the accuracy problem, let's go back to our motor control program. The two routines given above are not practical programs. Why? Because there are long delays in the program, and nothing...[Details]
The interrupt system in the microcontroller is the best way for electronic engineers to solve emergencies and multi-task real-time processing. Mastering the application of interrupt technology is a n...[Details]
We often use the idle interrupt IDLE, but the idle interrupt defaults to a timeout if a BIT is not received. In the timeout interrupt, the timeout period can be set by yourself. The timeout is de...[Details]
A senior executive of Honor revealed that the new phone model will be launched next month. It is reported that the next generation Honor Play smartphone will be launched as early as next month. He ...[Details]
I have been learning 51 MCU for more than a month, and stayed up all night to write the OLED+DHT11 program for a competition. The microcontroller source program is as follows: #include "REG51.h" #i...[Details]
Recently, the user-side energy storage project of Jiangsu Taojing Co., Ltd. completed static commissioning and grid-connected power transmission. The first user-side energy storage project led by t...[Details]
Our reporter Cao Qi A-share power battery manufacturers have disclosed their 2024 third quarter reports. According to Wind data, among all 30 listed companies in the A-share power battery sector, 11 a...[Details]