On February 8, Huawei has taken a series of actions in response to a series of rumors about the change of senior management and the sale of business of Huawei that appeared in WeChat groups and public...
1 Introduction At present, the number of portable devices such as mobile phones, laptops, wireless drills, digital cameras, MP3 players, etc. is increasing day by day, and there are many kinds of them...
The first "World Engineering Day" celebration ceremony will be held at the UNESCO Headquarters in Paris, France on March 4, 2020.
In order to better understand the current status of engineers' work an...
:Sad: Cry some tears and drink some water. The water supply has been cut off three times in the past 10 days. In recent years, there have been droughts. I have gone from being in a rainy area (it rain...
The idea of 37 sensors and modules is widely circulated on the Internet. In fact, there are definitely more than 37 sensor modules that Arduino is compatible with. In view of the fact that I have accu...
Comic: The Principle of Antenna
Mobile 5G device antenna tuning revealed
How much do you know about 5G antennas?
How were antennas invented?
[Practical Tips!] How to choose an antenna? Remember these ...
STM8S core board highlights: This development board uses MicroUSB cable for power supply, which is compatible with smartphone data cables. Data cables are easy to obtain, rather than USB MINI cable...[Details]
Abstract: This article introduces the basic principles of using ALTERA's programmable devices to implement the communication interface of the I2C bus; gives some VHDL language descriptions. Comp...[Details]
UART serial port, as the most commonly used communication interface of microcontroller, has been deeply rooted in the minds of every embedded engineer. UART serial port has simple and practical charac...[Details]
Preface, I refer to other people's approach, which is also a common method on the Internet, to build an nfs service under Linux.
Specifically: build the nfs server on ubuntu9.10 and the client on...[Details]
According to foreign media reports, Enpower Greentech has developed a 4095mAh cylindrical battery whose energy density (389Wh/kg and 888Wh/L) has reached the industry-leading level, especially in the...[Details]
As the clock rate in communication systems enters the GHz level, jitter, a critical factor in analog design, has also begun to receive increasing attention in the field of digital design. In ...[Details]
Among the car systems of so many car brands, I think Toyota's car system is relatively "rustic". Toyota's several best-selling models in the Chinese market, their car systems are without exception,...[Details]
Target MCU: STM8L051F3 Function: Serial port interrupt sending. (Different from serial port polling sending) drv_usart.c /***********************************************************************...[Details]
This application note discusses the development trend of light emitting diodes (LEDs) in general lighting applications, compares the performance of LEDs with other lighting technologies, and analyzes ...[Details]
The solution automatically monitors user-level traffic in real time across physical, virtual and cloud environments, providing customers with deep insights into user behavior and experience
...[Details]
Simply put: if you want to use printf in mdk, you need to redefine the fputc function and avoid using semihosting (semihosting mode).
The default output device of the standard library function is the...[Details]
(1) Surface roughness sampling length l The sampling length is the length of a reference line specified for judging and measuring surface roughness. It is sampled along the general direction of the pr...[Details]
LiDAR and pure machine vision have always been two distinct directions in autonomous driving technology. In practical applications, both have their own advantages and disadvantages in terms of dat...[Details]
The "Chengxing Platform" has been successfully mass-produced on more than a dozen models
Shenzhen, China – October 23, 2024 –
BlackBerry today announced that Shenzhen Zhuoyu Technolo...[Details]
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