[i=s]This post was last edited by fengke on 2021-3-31 16:20[/i]1. GPIO Introduction
GPIO (General-purpose input/output), short for general-purpose input and output, is a pin of a microcontroller that ...
The introduction looks very impressive, but I went to the official website to look for it, but couldn't find any information. It is said that this little guy uses Nordic's nRF52811 chip....
littleshrimpSpecial Edition for Assessment Centres
I have looked at some driver chips, and the maximum current is only about 3A, which does not meet the maximum total current of 8A. Is there a larger stepper motor driver? It is best to have a driver c...
[align=left][color=rgb(85, 85, 85)][size=4] Do all electronic products have their design, development and production processes closely related to their test and measurement equipment? For all electron...
[size=4]Circuit working principle: IC is RS101A type special leakage protection switch integrated circuit. LED is BTS11405 type stroboscopic light emitting diode, which will flash as long as the power...
"It is an absolute trend for 4D millimeter wave radar to replace 3D traditional radar." 4D imaging radar, also known as 4D millimeter wave radar, is becoming the "star of tomorrow" for autonomou...[Details]
Amplitude modulation (AM) is an important technology in the engineering field for analog or digital data links and encoding, sensor signal chains and other design requirements. In contrast, AM radi...[Details]
HNAG900-NH3 Ammonia Gas Detector Product Introduction: HNAG900-NH3 ammonia gas detector is a portable gas detection instrument that can detect the flammability and toxicity of ammonia and provide ala...[Details]
With the development of science and technology, people love more and more technological products, and their functions are becoming more and more abundant. However, in order to achieve rich functions,...[Details]
According to the website of the American Physicists Organization on June 28, engineers at Oregon State University in the United States have found a way for the first time: using inkjet printing tec...[Details]
October 18, 2024 –
Mouser Electronics, the industry’s leading New Product Introduction (NPI) distributor of the widest selection of semiconductors and electronic components™, is now stocking Mi...[Details]
Shared memory posix provides one set, XSI (systemv) provides one set There are many ways to implement shared memory. 1.posix mmap && open mmap Shared file mapping mmap (/dev/shm/xxx) also uses ...[Details]
When we learn the 32 keywords of C language, we don't pay much attention to the keyword volatile. Volatile is a type modifier. The Chinese meaning of volatile is "changeable". So when do we use it in...[Details]
During the 2019 World Computer Conference, the Changsha Municipal Government and Huawei signed a Kunpeng Industry Cooperation Framework Agreement. The Xiangjiang New District and Huawei signed a coop...[Details]
Overview The developer of STM8 microcontroller is STMicroelectronics (ST), which was launched in 2009. It has the advantages of 3-stage pipeline architecture, high cost performance, and convenient de...[Details]
At the Meizu 16s Pro launch conference yesterday, in addition to the Meizu 16s Pro and Flyme8, we saw that Meizu also released a series of peripheral products, such as HiFi cables, umbrellas, T-shirt...[Details]
On March 26, Beijing time, Micron Technology released its second quarter financial report for fiscal year 2020. The report showed that the company's second quarter revenue was US$4.797 billion, compa...[Details]
The main function of the real-time clock (RTC) is to use the backup power supply to keep the clock running when the system loses power, so that the time information will not be lost. The s3c6410 integ...[Details]
Today, China has become a veritable major automobile manufacturing and exporting country.
According to data released by the National Bureau of Statistics on October 18, China...[Details]