In a distributed network, the uncertainty of network transmission delay leads to poor synchronization accuracy when triggered by network commands. At the same time, due to the dispersion of the locati...
When I was watching the news the day before yesterday, what caught my eye the most was, haha~~~, a "normal" economic news: Lenovo International's Yang Yuanqing "angrily" accused the US congressman of ...
[i=s] This post was last edited by fdsf on 2022-10-5 13:27[/i]Here are the pictures first.Where Z1 is the impedance of C1 and R1 in series, and Vdc is the DC component of the input signal Vin. I want ...
Guan Guan saw the news shared on Qin Hengjia’s official account: The online customization platform for PD fast charging protocol chips is launched. It sounds interesting. Are you interested in this? ?...
Development board for this event: ST NUCLEO-L452RE
Source: STMicroelectronics
Number of development boards: 4ST NUCLEO-L452RE
STMicroelectronics STM32L4 32-bit MCU + FPU is an ultra-low-power microcon...
Gartner releases the top 10 strategic technology trends that organizations need to explore in 2025.
“This year’s top strategic technology trends cover the imperatives and risks o...[Details]
From August 2 to 5, the 17th China International Digital Interactive Entertainment Expo (ChinaJoy) was held in Shanghai New International Expo Center in 2019. In the past 10 years, China's game indus...[Details]
To use the timer/counter interrupt, the following conditions must be met. 1) Interrupts are always enabled EA = 1; 2) The interrupt source is allowed to be turned on ET0 = 1 or ET1 = 1; 3) Set ...[Details]
Regarding MDK configuration, please see the previous article How to light up the LED lamp with mini2440 bare metal program based on MDK4.11 version http://hi.baidu.com/如来大悲/blog/item/c6150233be4692a...[Details]
The video surveillance system is a comprehensive system that integrates computer processing technology, network communication technology and digital audio and video encoding and decoding technology...[Details]
According to foreign media reports, Vayyar, a developer of 4D imaging radar technology, has launched a new automotive-grade radar-on-chip (RoC) that enables OEMs to improve vehicle safety while achie...[Details]
Ultrasonic level meter is an instrument suitable for continuous level measurement of various tanks. Its working principle is that the ultrasonic transducer (probe) emits high-frequency ultrasonic p...[Details]
Akamai Technologies, Inc. (Akamai), the intelligent edge platform for secure digital experiences, today announced that Gartner has recognized it as a Leader in the 2019 Magic Quadrant for Web Applica...[Details]
The magnetic float level gauge is suitable for measuring the liquid level or interface in open or closed pressure vessels. It uses a magnetic float as a sensing element and reflects the measured liqu...[Details]
TCO (Transparent conducting oxide) glass, that is, transparent conductive oxide coated glass, is a flat glass surface evenly coated with a layer of transparent conductive oxide film by physical or ...[Details]
Preface: When using an oscilloscope for measurement, the first thing you need to do is to choose the trigger mode to capture a specific event. Therefore, fully understanding the concept, principle, a...[Details]
1 Hardware circuit configuration I'm still using the previous LED circuit here so I won't post pictures. 2 Clock Description The clock frequency of SysTick and HCK is the same. The library function c...[Details]
According to the Science and Technology Innovation Board Daily on the 21st, OPPO's upcoming Find X5 series will use floating anti-shake technology for the first time, which can be simply understood a...[Details]
Recently, the 2.1MW/4.2MWh energy storage power station built by Hitech Smart Energy in Guangzhou City, Guangdong Province was successfully connected to the grid and put into operation. This en...[Details]