At 5 a.m. Beijing time today, the U.S. Department of Commerce's International Trade Commission (ITC) made a final ruling on the 337 investigation against DJI: no ban would be issued.In response, DJI's...
Today I saw a colleague using a relay control circuit. The relay is external, with a freewheeling diode inside, and the control circuit is open-drain output, as shown in the figure below. There is one...
[i=s] This post was last edited by bqgup on 2019-4-12 21:24 [/i] [postbg]3.jpg[/postbg] [font=黑体][size=4] The external clock of the board I use is 50MHz, and the clock pin is PIN_23. The on and off st...
[align=left][font=微软雅黑][size=4]Startups are like this:[/size][/font][/align][font=微软雅黑][size=4] [/size][/font][align=left][font=微软雅黑][size=4]A group of like-minded people, doing what they believe in a...
Problem description: During the master-slave communication process, the host cannot always receive the key value sent when the touch screen is pressed, but can receive the key value sent when it is li...
This blog post mainly introduces the basic ideas of virtualization and how to perform virtualization on the ARM platform, the hardware features provided by ARM, etc. Introduction to Virtualization Te...[Details]
Yesterday, Lanpu Video published a report under real name to report that Fuman Electronics was suspected of abusing its dominant market position to monopolize the relevant chip market. According to C...[Details]
Rutronik Elektronische Bauelemente GmbH, the world's leading electronic components distributor, once again joined hands with Vishay Technology to participate in the Munich Shanghai Electronics Show (...[Details]
In industrial control, it is often necessary to complete multi-channel fault detection and multi-channel command control (this multi-task setting is very common). A single CPU chip is difficult to dir...[Details]
In order to further optimize the company's production capacity layout and enhance the influence and comprehensive competitiveness of the company's business, Guangzhou Penghui Energy Technology Co.,...[Details]
This article details the differences between TI's TPS65024x family of power products, which are designed specifically for application processors in PDAs, smart phones and navigation systems.
When d...[Details]
Future 4C products are characterized by low price, light weight and mobile Internet access, so their power supply design must break away from traditional limitations, including complicated external...[Details]
According to netizens, the shooting function of the WeChat chat interface has been improved. The long press to shoot short videos has been extended from the original maximum of 15 seconds to 1 minute...[Details]
0 Introduction
At present, in many fields, electronic instruments are required to work outdoors for a long time, even in many harsh environments. Although there are many targeted designs in har...[Details]
In recent years, the intelligent connected vehicle industry has flourished. In addition to first-tier cities, many second-tier cities are also scrambling to gain a foothold. Regarding Shanghai's deve...[Details]
0Introduction
As global resources become increasingly scarce, environmental pressures continue to increase, the electricity marketization process continues to deepen, and users' requirements f...[Details]
Abstract:
This paper applies
virtual
instruments
to the measurement of
LED
junction temperature and light decay. The LED junction temperature and light decay
monitoring system
de...[Details]
Mouser Electronics, Inc., the global leader in new product introductions that drive industry innovation, has launched a new RISC-V resource page dedicated to the open source instruction set architect...[Details]
Reference News reported on July 13 that Japanese media reported that the International Semiconductor Equipment and Materials Organization (SEMI) released a forecast on July 9 that global sales of sem...[Details]
Ultrasonic non-destructive testing and radiographic non-destructive testing are both important non-destructive testing methods, but many non-destructive testing professionals do not know the differenc...[Details]
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