How to design a high-precision CT phase meter using an independent metrology ADC : https://training.eeworld.com.cn/course/5292This module provides details on the characteristics of shunts and current ...
2.4 Contact combustion gas sensor Contact combustion gas sensor can be divided into direct contact combustion type and catalytic contact combustion type. Its working principle is that when the gas-s...
This article explains how to continue using the Blynk app + server (local) + Zero-knowledge ESP8266 hardware to control the RGB LED tricolor light through a mobile phone APP.1. Hardware1. Computer, Wi...
Headhunting Position [Guangzhou] Job Description: 1. Responsible for Wi-Fi firmware development and Socket network programming; 2. Responsible for drone image transmission development; 3. Responsible ...
[size=4][color=#000000]Thanks to the netizen [/color][color=#ff0000]@[b]shihuntaotie[/b][/color][color=#000000] for donating a lot of development boards to the EEWORLD forum's development board mobile...
In the RF field, there are usually three parameters to describe the noise of a device or system: noise figure NF, noise coefficient F and equivalent noise temperature Te.
1. Definition of Noise Index ...
"Five" is an important number in my country's economic arrangements, and the "five-year plan" is a major feature. Marked by the official release of Document No. 9 of the Central Development and Ref...[Details]
The most common problems when measuring 220V mains electricity with an oscilloscope: 1. Tripping during measurement; 2. People accidentally get electric shock; 3. The oscilloscope burned during measu...[Details]
Will 145 billion euros (about 175 billion U.S. dollars) be enough to rebuild the continent's semiconductor ecosystem capable of manufacturing leading-edge (2nm) processors by 2025? Politicians from 1...[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]
On the morning of November 14, BOE ( BOE ) Global Innovation Partner Conference 2017 opened today. At the conference, BOE founder and chairman Wang Dongsheng delivered a keynote speech, saying that...[Details]
The command line process is to compile the source file into OBJ, then link the OBJ, and then convert it to HEX file. That's it, very simple.
C51.exe compiles the c file, BL51.EXE links the OBJ, and ...[Details]
Mouser Electronics, the leading global electronic component distributor focused on introducing new products to drive industry innovation, has teamed up with KEMET to release a new e-book that highlig...[Details]
Characteristics of
high-power LED
packaging
High-power LED packaging has been a research hotspot in recent years
due to its complex structure and process, and directly affects
the per...[Details]
Here I introduce the new feature added in October 2020. That is, users can define and add their own probes. This feature has been added to almost all models of our oscilloscopes. This is a custom pro...[Details]
Require: 1. Digital clock: hours and minutes. Hours are displayed in base 24 and minutes are displayed in base 60. 2. Display adopts dynamic digital tube display mode 3. Dynamic time display si...[Details]
As the price of LEDs drops, LEDs begin to enter our homes. Let's briefly analyze the composition and performance of LED circuits:
1. Circuit composition
When more LED products are needed, if al...[Details]
According to Jiwei.com, on the evening of August 11, Sunlord Electronics released its performance report. In the first half of 2019, the company achieved sales revenue of 121,743.76 million yuan, a y...[Details]
South Korean chipmakers' factory shipments fell for the first time in nearly three years in July, highlighting weak demand for semiconductors, a barometer of the global economy. Data released by Stat...[Details]
On September 21, 2022, Visteon's latest Asia Pacific Technology Center was officially established in Wuhan, the "China Auto Valley". The establishment of this technology center will further strengthe...[Details]
On November 12, BYD and Huawei jointly launched the Leopard 8, with a total of 4 models released, including the Zhiyong flagship six-seater version at 407,800 yuan, the Zhiyong flagship seven-seate...[Details]
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