Many people, when designing PCBs, directly send the PCB files to the PCB board factory for processing. The samples obtained from the Slitung factory, especially the engineers who use Protel, Altium De...
During the May Day holiday, I went to Zhangjiajie. As a result, when I was driving on the highway in the Xiangxi mountainous area at night, I clearly felt that there was a stone in front of me that I ...
Input 3-5V, need a boost circuit to charge 7.4V battery (9V?), current 3A. Does anyone have a mature and stable chip application circuit? The chip must be from a big brand...
The world's largest sporting event was delayed 34 minutes due to a power outage. The delay was caused by older lighting technology that required a cool-down period before it could be used again and a ...
I am very lucky to be able to participate. Thank you Electronic Engineering World for the opportunity and Professor Zhang Jindong for providing the development board. It is said that I participated in...
It is reported that the production start ceremony of Hunan Chutian Huaxing Intelligent Equipment Co., Ltd. and the launching ceremony of Ningxiang Gree's high-end CNC machine tool intelligent manufac...[Details]
According to media reports, BYD Group Executive Vice President Lian Yubo said in an interview with CGTN host Lian Yingchun that BYD will provide battery products for Tesla. Regarding this matter, ...[Details]
Texas Instruments (TI) (Nasdaq: TXN) recently announced its second quarter financial results, with revenue of $3.82 billion, net income of $1.13 billion, and earnings per share of $1.22.
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Compared with the previous year, the shipments of smartphones of many brands around the world have declined this year. Among them, Samsung has the largest decline with a decline of 35 million units, ...[Details]
August 2, 2021, San Antonio, Switzerland - Recently, Interroll Group, a world-leading supplier of material handling solutions, officially released its financial report for the first half of 2021. The...[Details]
80MHZ FM signal transmission circuit that simplifies the modulation circuit
Function of the circuit
This is an 80MHZ band FM modulation circuit. Its signal can be received by an ordinary FM ra...[Details]
Double the performance and more than 30% better power efficiency for home and industrial applications
New ultra-low-power RX140 MCU achieves higher noise tolerance and sensing accura...[Details]
A potentiometer is a resistor element with three terminals and whose resistance value can be adjusted according to a certain law of change. A potentiometer is usually composed of a resistor body an...[Details]
Comprehensive upgrade of the new platform: Cincoze displays a variety of Alder Lake platform industrial computers and industrial tablets Cincoze, a rugged embedded computer brand, in order to me...[Details]
On the morning of July 15, according to foreign media MCV/Develop and GamesIndustr, with the passage of new regulations this week, there will be some rule changes in Apple's App Store. Devel...[Details]
Counterfeit Detection Technology of RMB Counterfeit Banknote Detector
This paper introduces the currently popular counterfeit banknote identification technology, and proposes that w...[Details]
With the continuous progress of science and technology and the accelerated advancement of globalization, China's industry is welcoming new development opportunities. This article analyzes the curre...[Details]
The phase profile imprinted by a spatial light modulator (SLM) and the resulting light intensity profile in the capture plane. Image source: Physicist Organization Network Want to know if a very ...[Details]
On April 6, Joyson Electronics announced that the Joyson Safety Hefei New Industrial Base project has officially started. The first phase of the project is scheduled to be put into production at the ...[Details]
Test speed is very important for the production of all electronic components, and before RF testing can be performed, the DC operation of these devices must be tested. For diodes, this includes for...[Details]
PCB Design
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