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LonWorks is a local operating network launched by Echelon in the United States in 1992. It was initially used for building automation, but soon developed into an industrial field network. LonWorks ...[Details]
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Keywords: PWM controller; MAX668/MAX669; DC/DC converter
1 Introduction
MAX668/MAX669 is a fixed frequency PWM controller working in current mode, with power exceeding 20W and adjustabl...[Details]
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China Telecom has officially announced that the Maimang new product launch will be held at 19:08 on May 10, with the slogan "Everything picked up in time is extraordinary." It is reported tha...[Details]
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Apple could update its AirPods lineup in early 2021, including new versions of the AirPods and AirPods Pro, and potentially a third HomePod model, a new report says. New reports indicate that the m...[Details]
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ARM processors have seven working modes: user mode, fast interrupt mode, external interrupt mode, management mode, data access abort mode, undefined instruction abort mode, and system mode. Except fo...[Details]
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With the introduction of the carbon neutrality goal, the strategic position of renewable energy represented by photovoltaics has become prominent. Stimulated by both policy promotion and demand increa...[Details]
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In this issue, I would like to share with you a tip on using an oscilloscope - optimizing the performance of an oscilloscope, provided by LeCroy technical expert Wan Lima. The following tips can hel...[Details]
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There are few materials on how to send a frame of data in an interrupt mode. If you send a data frame in a waiting mode, it will waste time for a high-speed microcontroller. Here is a method of sendi...[Details]
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#include
sbit led0 = P2^6; //LED light to be controlled
sbit led1 = P2^1;
sbit led2 = P2^2;
sbit led3 = P2^3;
sbit led4 = P2^4;
sbit led5 = P2^5;
sbit K0= P3^2; //Press button K1 ...[Details]
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With the huge demand for intelligence in the automotive, communications, information appliances, medical, military and other industries, embedded software and systems are developing rapidly. Microp...[Details]
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Tianyancha shows that on January 21, Xi'an OPOR Communication Technology Co., Ltd. was established with a registered capital of 20 million yuan. Its registered address is Xi'an High-tech Zone and its...[Details]
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Zhang Wangli, chief scientist of Guangzhou Shengguang Microelectronics Co., Ltd., delivered a keynote speech entitled "The Core Road to Innovation and Entrepreneurship" at the 4th China Entrepreneurs...[Details]
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On June 29, according to foreign media reports, Microsoft Vice President Antoine Leblond said at the TechEd conference in Amsterdam that tablet sales will surpass desktop computers by 2013, and part o...[Details]
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A DC servo motor is an assembly consisting of four major components, namely a DC motor, a position sensing device, a gear assembly, and a control circuit. The desired speed of a DC motor depends on...[Details]
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origin
Industry development needs
In the second half of 2022, it can be considered that the problem of intelligent driving on highways and urban ...[Details]
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