Event time: Today 13:00-16:00 {:1_102:}[font=微软雅黑][size=4]Today 13:00-16:00, Lenovo, a leading global smart device manufacturer, will meet with EEWorld Shenzhen netizens on the second floor of WAKEUP ...
Antennas are devices that transmit or receive electromagnetic waves. The quality of matching directly affects the antenna's standing wave ratio (SWR) and antenna efficiency, and even determines the su...
I've seen in the documentation of most CMOS output active crystal oscillators that they need to be connected to a 15pf load capacitor. If this load capacitor is not connected, will there be any impact...
【National Technology N32G430】1. Unboxing - Domestic Chip Exchange - Electronic Engineering World - Forum (eeworld.com.cn)
The development environment of this development board is developed under keil....
LoRa technology is applicable to the following scenarios: tunnel communication, power grid monitoring, data collection of electricity meters, water meters, etc., smart agriculture, smart water conserv...
As shown in the figure, the photodiode amplifier circuit (circuit C), according to the virtual short, the voltage at point A is 0. At this time, the voltages at both ends of the photodiode are 0. And ...
IT Home January 19 news The Samsung V200 in 2000 was the company's first mobile phone with a camera, and one of the first mobile phones with a camera ever. Since then, Samsung has been committe...[Details]
China Energy Storage Network:
Analysis and calculation methods for power system configuration energy storage
Dong Yu1, Fan Gaofeng1, Dong Cun1, Yu Ruoying2, Zhao Junyi3
(1. Stat...[Details]
With the continuous development of computer technology, PC-based vision systems become more economical and practical. The high-performance Pentium processor with MMX, rugged operating system, PCI loc...[Details]
Crazy summer study: Notes on compilation of introductory learning (XI) - middle section
Reference: Assembly Language, Chapter 12 by Wang Shuang
An interrupt is when the CPU receives som...[Details]
Some of you may not understand PWM polarity control (yes, I am talking about myself...), so let's explore the principle and procedure of polarity control in this blog post. If there are any errors in...[Details]
From the third day to the last day of the seminar, the focus of the conference was always on photovoltaic technology, market, and innovative achievements. The organizer even had to announce that th...[Details]
On May 17, Guangzhou Juwan Technology Research Co., Ltd. (hereinafter referred to as "Juwan Technology Research") and Teladian New Energy Co., Ltd. (hereinafter referred to as "Teladian") signed a ...[Details]
On July 7,
the National Energy Administration
issued the "Technical Requirements for Application for Key Implementation Projects Included in the Medium- and Long-Term Development Plan f...[Details]
In the process from image source to terminal display, circuit noise, transmission loss, etc. will cause image quality to deteriorate. In order to improve the visual effect of the display, image enh...[Details]
Updated July 22, 2024
ST is pleased to announce that X-CUBE-MATTER now supports Matter 1.3.
A few months ago, we released a public version of this software package ...[Details]
Reset the AVR At reset, all I/O registers are set to their initial values and the program starts executing from the reset vector. The instruction at the reset vector must be an absolute jump JMP ...[Details]
In its latest report “The Impact of 5G on the RF Front End of Telecom Infrastructure in 2021” released today (March 25), Yole Développement (Yole) predicts that the telecom infrastructure RF market w...[Details]
IQE, a Wales-based epitaxial wafer foundry and substrate manufacturer, said recently that its Newport foundry has begun production of vertical cavity surface emitting lasers (VCSELs) for its second l...[Details]
I recently used can2 when working on can. I debugged it for a long time but it didn't work. I could send data but couldn't receive it normally. I checked the filter configuration and found no problem...[Details]
Translated from MIT Technology Review
Since its inception in 2005, the Arduino open source platform has revolutionized the world of electronic engineering, and innovation represented...[Details]
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