Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
[i=s]This post was last edited by Hot Ximixiu on 2019-6-9 21:55[/i]I said I would just calm down and adjust my PID, but someone told me to adjust a PWM wave with a duty cycle of 10%.No, let’s just go ...
[size=4] Following [url=https://en.eeworld.com/bbs/%E5%88%9D%E8%AF%86NXP%20Rapid%20IOT]https://en.eeworld.com/bbs/forum.php?mod=viewthread&tid=1065192&extra=[/url] and [url=https://en.eeworld.com/bbs/...
ActiveX plug-ins make web page content richer. For example, users can play Flash animations, watch movies online, and perform online antivirus in IE browser. ActiveX plug-in technology integrates the ...
There are many ways to generate digital phase-shifted signals. The traditional direct digital frequency synthesis (DDS) phase-shifting principle is to first digitize the sine wave signal and form a da...
This content is originally created by EEWORLD forum user xiyue521 . Ifyou need to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the source. h][ attach]44...
Current Sensing in Electric Power Steering (EPS) Systems
EPS differs from conventional power steering systems in that it has no hydraulic pump or fluid. Instead, an electric motor is m...[Details]
WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Youshang has launched a facial recognition solution based on SOPHON BM1...[Details]
Foreign media reported last week that the U.S. Senate unanimously passed the Secure Equipment Act, which will ban companies such as Huawei and ZTE that are considered security threats from obtaining ...[Details]
The purpose of DC resistance The DC resistance tester is used in power systems to measure the DC resistance of transformers or inductive loads, to check the welding or connection quality of the leads...[Details]
There are many key indicators to measure the quality of an oscilloscope test system, and the "effective number of bits" is crucial to understanding the entire measurement system. This article will di...[Details]
In actual use, the selection of different trigger modes should be based on the characteristics of the observed signal and the content to be observed. There is no fixed rule, but it is often an intera...[Details]
In a recent project, I need to use SWD to download programs. The CPU used is STM32F103CBT6, the downloader is ULink2, the firmware version is V1.40, and the compiler software is Keil uVision 4.10. Wh...[Details]
The circuit of the intelligent pendulum period measuring instrument is shown in the figure. It can be used for experiments to measure the period of a pendulum. The measurement accuracy of this circuit...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
1 Introduction
The secondary-side monitoring IC of the switching power supply (SMPS) is used as the auxiliary (housekeeping) circuit of the SMPS to perform functions such as overvoltage and und...[Details]
overview
As the switching frequency of DC/DC converters continues to increase, the impact of puncture noise becomes more and more obvious. Although the continuous improvement of oscilloscope per...[Details]
Parallels recently said that the company is actively developing a new version of its virtualization software that will be compatible with Apple Silicon and M1 machines. The company said it's excite...[Details]
On the evening of November 20, NavInfo announced that it had sued Baidu for using NavInfo’s map data and providing in-vehicle services beyond the contractual agreement. NavInfo recently received a “C...[Details]
1 The role and working principle of watchdog
1.1 The role of watchdog
When an embedded control system receives external interference or system errors during operation, the program may "ru...[Details]
The ARM processor startup process involves three aspects of knowledge:
Startup method
Address layout
Start the process
The boot process of the S3c2440 ARM ...[Details]
Microcontroller MCU
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