I am currently working on a device that is powered by 12V DC and needs to be converted to 5V. I am looking for a small package DC-DC chip similar to LM2596. I chose the TPS54302 chip, but look at the ...
Actual use of the probe
This test mainly uses the I-Prober520 probe for actual testing, mainly for motor control. This time, the FOC motor control development board evaluated previously was used, and ...
The step-down circuit shown in the figure
In normal operation, if there is a sudden power failure, that is, all three power supplies are gone, and then the power is turned on again
When the op amp U1 ...
The so-called "BlackBerry" refers to a mobile email system terminal that can be used with a mobile phone. The origin of BlackBerry: During the "911 incident", almost all US communication equipment was...
Logic and InstructionsANL A,Rn; A and the value in Rn are bitwise ANDed, and the result is sent to A ANL A,direct; A and the value in direct are bitwise ANDed, and the result is sent to A ANL A,@Ri; A...
Apple has lost a legal battle with Swiss watchmaker Swatch over the rights to use the phrase "one more thing" in Australia, The Sydney Morning Herald reports. As we all know, "one more thi...[Details]
Recently, the national finals of the "Core Innovation Cup" Future Car Human-Computer Interaction Design Competition for Colleges and Universities came to a successful conclusion at the 2019 Intellige...[Details]
Apple today hit back at a Japanese government report that suggests it could be hit with new regulations to ensure fair competition in the smartphone operating system market, The Japan Times reports. ...[Details]
The media published an article reporting on Luo Yonghao, asking netizens whether it is appropriate to criticize one’s former employer after leaving the company? In response to this, Luo Yonghao poste...[Details]
1 Introduction
With the continuous development of network technology and communication technology, people hope to be able to understand and control the situation at home in a timely manner even...[Details]
——Interview with Zhang Ning, member of the National Committee of the Chinese People's Political Consultative Conference and director of the General Office of the State Grid Corporation of China
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Until now, the brake lights, turn signals, reverse lights and rear fog lights of cars have used 21W to 27W tungsten bulbs with a brightness of 280 to 570 lumens as light sources. Tail lights, parki...[Details]
On March 14, 2017, WPI, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI launched a motor drive reference solution based on the To...[Details]
Recently, Zhangjiagang City issued the "Ten Measures to Support Enterprises in Maintaining Employment and Retaining Workers and Encourage New Citizens to Stay in Hong Kong for the New Year" (hereinaf...[Details]
1. Motor parameters that need to be set
When the inverter is running in "vector control" (F0-03=1) mode, it is highly dependent on accurate motor parameters. This is one of the important diffe...[Details]
At present, fingerprint recognition is mainly used in attendance, access control, safes and other fields. I believe that with the improvement of fingerprint recognition technology, it will be widely ...[Details]
High-power LED is one of the most important means to achieve high luminous flux. There are many advantages and disadvantages of using high-power LED lighting . How to use high-power LED well is...[Details]
1. Conference Overview
The 2024 China Integrated Circuit Design Innovation Conference and the 4th IC Application Exhibition (ICDIA-IC Show) and the 11th Automotive ...[Details]
Recently, SERES announced that it plans to acquire Huawei's registered or pending text and graphic trademarks, as well as related design patents, for a total purchase price of 2.5 billion yuan.
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On October 12, Xinjiang Company and some tertiary industry companies were invited to attend the investment promotion symposium and signing ceremony held by the Wusu Municipal People's Government an...[Details]
Power technology
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