[i=s]This post was last edited by my student number on 2020-11-8 14:13[/i]I am fortunate to participate in the AC7801X motor development board trial launched by EE and Jiefa Technology. I would like t...
It has been uploaded to the resource site. If you are interested, you can download it.
https://download.eeworld.com.cn/detail/%E6%9C%A8%E7%8A%AF001%E5%8F%B7/625146...
In the process of PCB design, before routing, we usually stack the project we are going to design, and calculate the impedance based on the thickness, substrate, number of layers and other information...
[size=4][b] About rewards: [/b][/size] [size=4][b] The activity rewards E coins, E coins are equivalent to RMB, which can be used to exchange for physical gifts of your choice. [url=https://bbs.eeworl...
[i=s]This post was last edited by Shen Xiaolin on 2020-9-27 17:01[/i]Today I received the love from EEWORD and the GD32307E-START development board. I am very happy to have such an opportunity to try ...
Outdoor cameras play an important role in security applications, so whether they are located in tropical or arctic climates, or in climates with extreme daily temperature differences, it is necessary ...
This article focuses on the two most important parameters of an oscilloscope: bandwidth and sampling rate. 1. Oscilloscope bandwidth The highest frequency when the amplitude of the sine wave measure...[Details]
As an important medium for modern information release, LED (Light Emitting Diode) large screens are receiving great attention from all walks of life, especially the business and advertising circles....[Details]
1. What is LED?
In the PN junction of certain semiconductor materials, when the injected minority carriers recombine with the majority carriers, they release the excess energy in the form of light, ...[Details]
Preface
As people's living standards improve, smart locks have begun to enter the home market, and more and more consumers are choosing to use smart locks. From the perspective of application ...[Details]
China Energy Storage Network News
: Achieve consensus through cooperation and achieve win-win results through openness. On March 31, the two-day 2016 Global Energy Internet Conference was suc...[Details]
According to foreign media reports, according to two people familiar with the matter, Samsung Electronics' semiconductor manufacturing department has won Qualcomm's latest contract and will use its m...[Details]
In May this year, the United States put its hostility towards Huawei on paper, but in the past three months, Huawei has never seemed to say "release me from the Entity List". More often, some America...[Details]
With the widespread development of urban and rural power grid transformation, metal oxide arresters (hereinafter referred to as MOA) have been widely used in 10-500kV power grids. MOA has many ad...[Details]
TI drives innovation in driver assistance technologies, enabling more accurate blind spot monitoring and more efficient turn and corner navigation
New high-resolution 77 GHz automoti...[Details]
Wavelet transform can decompose signals at multiple scales and has good localization characteristics in both time domain and frequency domain. This excellent time-frequency analysis characteristic...[Details]
Mitsubishi FX1S/1N/2N/3S/3G/3GC/3U/3UC series PLC, and Kingview software Ethernet communication.
Convert to Ethernet with Xingda Easy Control CHNet-FX
1. Create a new project and open it....[Details]
NCL30000 is a small and medium-sized switching power supply controller
from On Semi
, suitable for single-stage PFC LED
driver
. NCL30000 has a very low starting current of 24uA, an ...[Details]
Blood pressure sensor circuit and filtering and amplification circuit
As shown in the figure below, this circuit uses BP01 pressure sensor and MAX4472 operational amplifier. BP01 press...[Details]
Today, we can see from media reports that the market valuation of automakers is determined by innovation and the evolution from traditional car design to electrification, automation, car networking a...[Details]
According to foreign media reports, in many cases, it can be very useful to know what is about to happen, and for drivers, such information is even more crucial. Now, Ford has launched a new connecte...[Details]