[i=s] This post was last edited by 依然青葱年少 on 2020-11-27 15:47[/i]I want to make a digital buzzer, but why can't the second circuit answer the question? From the first set of timing diagrams, we can se...
[p=30, null, left][color=rgb(34, 34, 34)][font="][font=Verdana][size=3][b]An automatic/semi-automatic selectable dimming photoelectric control system which uses a photoelectric[color=#000000]transisto...
Verification Method OverviewDesign verification is the process used to prove the correctness of a design, requirements and specifications.In the digital design flow, verification ensures that the chip...
[i=s]This post was last edited by sylar^z on 2020-5-19 00:38[/i]The NUCLEO-H743ZI board has its own USB interface, which can be used as a device USB port or as a main USB port to connect external USB ...
There are the following library functions among the officially provided library functions. Let us answer them one by one.
I think GPIO functions are mainly divided into two categories: one is GPIO int...
[i=s]This post was last edited by qinyunti on 2022-7-25 22:54[/i]Preface
The official image of this development board comes with a python2.7 environment, so you can use python for development. If you ...
Multiple firsts Haichen Energy Storage ● Double firsts in 2022 (No. 1 in the number of power energy storage battery delivery projects in China, No. 1 in the growth rate of energy storage battery shipm...[Details]
Zimmer Biomet has announced that it has received FDA approval for its ROSA shoulder replacement system, which the company claims is the first
robot
for shoulder surgery
.
Shoulder join...[Details]
Depending on the relative values of the impedances, adding probes and oscilloscopes to the test points results in various loading effects. The value of the source impedance can significantly af...[Details]
Introduction
In medicine, physical traction is usually used as a conservative treatment method for lumbar spine diseases such as lumbar disc herniation. This traction bed system uses a two-se...[Details]
Standardization requirements
When expanding the functionality of a computer by adding peripherals, standard interfaces are needed to enable full functionality from different vendors. Using...[Details]
On November 15, according to Phone Arena, the GPU performance of Samsung's next-generation flagship chip Exynos 2200 may be inferior to that of Snapdragon 898. The report pointed out that t...[Details]
Recently, Karamba Security and Cypress announced a collaboration to strengthen the cybersecurity solutions for the automotive industry. Karamba's self-protection system will use Cypress Semper NOR fl...[Details]
After studying STM32 for a while, I always encounter various problems when debugging programs. I specially started a blog here to record the various problems encountered and their solutions. ...[Details]
According to foreign media reports, Fujitsu and connected car security solution provider Upstream Security Ltd. announced a partnership to jointly develop connected car security operation solutions. ...[Details]
Ethical issues have become a hot topic in the field of artificial intelligence at home and abroad in the past two years. The European Commission issued the AI Ethics Guidelines on April 8 this ye...[Details]
0 Introduction The standard orifice flowmeter has a simple structure, convenient operation, and mature technology, which makes it widely used in pipeline measurement. According to statistics, the ori...[Details]
Recently, Nanjing Renxin Technology Co., Ltd. (hereinafter referred to as "Renxin Technology") completed a Pre-A+ round of financing of nearly 100 million yuan, with funds such as Huashan Capital and...[Details]
There are quite a lot of them used in industry, and each type has different requirements when used. As it is commonly used in industry, people also need to pay attention to it when using it. This art...[Details]
Segment LCD is widely used in many home appliances due to its low power consumption and low price. Its driving is not complicated. In most cases, it is driven by HT1621B.
The HT1621 is a 128-d...[Details]
Test products: Car audio and video monitoring board and 24V power board
Leimao laboratory temperature and humidity: 26 degrees, 61%
Test standards: static electricity, surge, load d...[Details]