I recently worked on a project that used a network port, so I copied the circuit of the development board.[backcolor=rgb(222, 240, 251)]But when I plugged in the network cable, only the left light was...
UVC stands for USB Video Class, which is a protocol standard defined for USB video capture devices. It is a protocol standard defined for USB video capture devices jointly launched by Microsoft and se...
[b][color=#5E7384]This content was originally created by [size=3]Universal Gravity Platform[/size], a user of EEWORLD forum. If you need to reprint or use it for commercial purposes, you must obtain t...
9G-NUC140 Nuvoton CM0+EWARM Getting Started Development Process Introduction
1. Prepare EWARM + Nuvoton CM0 software package
1.
Download IAR Embedded Workbench for ARM v6.20 FULL CD-EWARM-6201-...[Details]
At present, China's photovoltaic power generation system is mainly a DC system, that is, the electricity generated by the solar cell is used to charge the battery, and the battery directly suppli...[Details]
As healthcare costs soar worldwide, coupled with an aging population, the need for portable medical diagnostics and treatments is growing at home and in underserved and remote areas. According to a r...[Details]
The overall structure of this design is shown in Figure
1
.
Figure 1 System overall structure
1. Design of PC monitoring software
(
1
) First, complete the
DDE
...[Details]
On January 16, the 2021 China Semiconductor Investment Alliance Annual Meeting and China IC Billboard Awards Ceremony were held in Beijing. Beijing Zhilian An Technology Co., Ltd. (hereinafter referr...[Details]
As we all know, after the outbreak of the Russia-Ukraine war, the suspension of production of Ukrainian automotive wiring harness companies caused many European car companies to temporarily su...[Details]
A multimeter is also called a multimeter, a three-function meter, or a multiplexer. It is a multifunctional, multi-range measuring instrument. Generally, a multimeter can measure DC current, DC vol...[Details]
Test
Camera
Mainly test the clarity and color reproduction, illumination, backlight compensation, followed by the spherical distortion, power consumption, and minimum operating vol...[Details]
On January 26, Didi and Xiaoju Energy, a digital energy service platform under Didi, and CATL announced the official establishment of a battery swap joint venture in Ningde City, Fujian Province. C...[Details]
The country recently announced the draft outline of the 14th Five-Year Plan and the Long-Term Goals for 2035, which made arrangements for future planning. Which industries are worth paying attention ...[Details]
On May 28, it was reported that Apple’s iPhone 15 series will support the Qi2 wireless charging standard, with a wireless charging power of up to 15W.
Data shows that since Apple launche...[Details]
1 Introduction
The rapid development of power electronics technology has led to the increasing application of various power electronic devices in industry, transportation and households, a...[Details]
1. Common Problems in Using Compass Multimeter In the operation and maintenance of electrical equipment, multimeters are used very frequently. Often, incorrect measurements or instrument damage accid...[Details]
Strategic determination requires sufficient confidence For the autonomous driving track, the winter of 2022 will be particularly cold. The cold wave is coming. Judging from the response methods of ...[Details]
The domestic automotive-grade Hall current sensor CH704 is an isolated integrated current sensor chip developed for large current detection applications above 50A. It has the advantages of high pre...[Details]
PCB Design
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