"High-Speed Circuit Design Practice" starts from the perspective of design practice, introduces the various technologies and skills that need to be mastered in the work of high-speed circuit design, c...
[i=s]This post was last edited by Beifang on 2021-12-21 16:22[/i]1. After several rounds of testing, it is basically confirmed that there is a problem with this module. If it is not a problem with the...
On the afternoon of January 8, 360 Chairman and CEO Zhou Hongyi revealed in his circle of friends that this year 360 will set up a special prize of "free layoff coupons".
The picture Zhou Hongyi po...
[i=s]This post was last edited by oxygen_sh on 2022-1-13 21:52[/i]1. First impression of the development board
Development board components: development board, antenna, mobile data card2. Development ...
[i=s]This post was last edited by wenyangzeng on 2022-9-14 20:55[/i][ Jihai APM32E103VET6S development board] Evaluation 3 , TFT LCDThis evaluation uses the APM32E103VET6D SPI2 to drive a 320×240 TFT ...
In a previous article, we introduced medical alarms and their compliance requirements. Now, let’s take a look at the design methods and current implementations of medical alarm systems. Figure 1 sh...[Details]
In C51, how to embed assembly language programs? How to process and implement mixed programming?
A: The method is to use the compilation control instructions "#pragma src", "#pragma asm" and "#prag...[Details]
The parallel operation and proportional operation of frequency converters are mostly used in the control of conveyor belts and assembly lines.
The following mainly introduces the parallel oper...[Details]
introduction
All electronic products sold worldwide must undergo EMI/EMC testing before they are put on the market to prove that they will not cause interference or be interfered with by other de...[Details]
Human body sensors usher in a new era of healthcare. Using "non-contact" and "non-invasive" measurement technology to measure human body information will free patients from the pain or discomfort cau...[Details]
According to Jiwei.com, as the chip manufacturing dispute between the United States and China intensifies, AMSL, the world's largest lithography machine supplier, faces many difficult choices. ASML i...[Details]
Introduction
Although rail-to-rail single-supply op amps are widely used, it is still common to generate two supply rails (for example, ±15 V) from a single (pos...[Details]
1. Problems caused by reduced fluid conductivity The reduction of the fluid conductivity measured by the electromagnetic flowmeter will increase the output impedance of the electrode, and the loa...[Details]
As my colleague Brian mentioned in his blog , everyone has a smartphone or tablet these days. They are essential tools for business email, personal phone calls, and keeping up with the latest trends,...[Details]
Tesla CEO Elon Musk has made the latest comment, saying that later this year, Tesla cars will be able to park automatically after passengers get out of the car. Tesla has greatly improved its ab...[Details]
1. Background Analysis
Automotive electronics is a general term for the vehicle body and on-board automotive electronic control devices, including engine control systems, chassis control ...[Details]
TCL Huaxing posted on its official WeChat public account that TCL Huaxing has successfully developed under-screen fingerprint products suitable for LCD panels in 2019 and is expected to launch in-scr...[Details]
It is the end of another year. Looking back at 2019, the new and old forces confronted each other head-on, technological innovation accelerated the reconstruction of the pattern, and the business eco...[Details]
Recently, at the construction site of the 103rd Regiment of the Wujiaqu City Source-Grid-Load-Storage Integration Project of Xinjiang Agricultural Sixth Division Coal-Electricity Co., Ltd., the report...[Details]
At 6:10 a.m. on October 28, the Alxa Power Supply Company of the Inner Mongolia Electric Power Group organized the planned grid connection and off-grid maintenance of the Ejina "source-grid-load-st...[Details]
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