After graduating from a non-key university, I was very conflicted about whether to go directly to work or accept the school's recommendation to study for a master's degree. From my personal perspectiv...
The Dragon Boat Festival is on the 7th of next month. Have you prepared your rice dumplings?Where do you plan to go for this three-day holiday?
Welcome to share your comments!In addition to the variou...
As a PCB engineer, drawing a board is a necessary skill. How to become a real board drawing expert? Both experience and skills are essential. Next, Banermei will share with you some practical board dr...
What happens if the installation directory of keil5 is different from the installation directory of pack? What happens if the installation directory of keil5 is different from the installation directo...
Introduction
Experienced digital power users are generally well aware of the benefits of digital power system management. However, for those who are considering whether digital power mak...[Details]
This is a stereo audio amplifier circuit that will provide 12W of audio power output on each channel. The circuit is built on a single IC TDA1521 or TDA1521Q and supports a small number of external...[Details]
As a type of electronic measuring instrument, a handheld oscilloscope is easy to use because it is a handheld instrument. So what are the functions and effects of a handheld oscilloscope? Let's introd...[Details]
"The impact of large cylindrical batteries on the leap forward of the industry is not only reflected in their wide compatibility with various battery systems such as ternary, lithium iron phosphate,...[Details]
I. Overview
STM32 currently supports a total of 84 interrupts (16 cores + 68 external), 16 levels
of programmable interrupt priority settings (only the upper 4 bits of the 8-bit interrupt priority s...[Details]
According to the July domestic mobile phone market operation analysis report released by the China Academy of Information and Communications Technology, in July 2020, the total shipments of the domes...[Details]
1.
High
luminous efficiency
After decades of technological improvements, the luminous efficiency of
LED
has been greatly improved. Incandescent lamps and halogen lamps have a luminous e...[Details]
The cut-off and saturation characteristics of the triode can also be used to form a limiting circuit (as shown in Figure T1614). This type of circuit also has an amplification function. In order to...[Details]
There have been rumors that Apple is preparing a new operating system, which may be evolved from iOS, and now it has finally surfaced. According to Bloomberg, Apple has decided to call the software...[Details]
In physics, continuously changing physical quantities are defined as analog quantities. The quantities in our world are all continuous, such as temperature, pressure, height, etc., so the world we li...[Details]
Since this year, light maps have gradually become a popular keyword. High-precision maps are gradually being replaced by light maps due to limitations such as map freshness, maintenance costs, and co...[Details]
Dedicated online resource center provides the latest information on a range of innovative industrial single board computers to help users develop demanding Industrial IoT and edge computing appli...[Details]
Today, SEMI (Semiconductor Industry Association) officially held a three-day International Semiconductor Exhibition ESG and Sustainable Manufacturing Summit online forum. At the meeting, TSMC stated ...[Details]
There are many factors that affect the test results of laser particle size analysis instruments. This article discusses the following three key factors: optical path alignment, instrument calibration...[Details]
ROHM, a world-renowned semiconductor manufacturer headquartered in Kyoto, Japan, will participate in the world's leading trade fair and conference for electronic components, systems, applications a...[Details]