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AC
LED light source
Working principle: A bunch of
tiny
LED
crystals are divided into five strings by using a staggered matrix arrangement process. The AC LED crystal string is similar to a r...[Details]
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There must be some friends like me who are confused about the interrupt register in 2440 and often don't understand the context. Combining online information and my own thinking, I probably figured i...[Details]
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Earlier news said that Google is developing a Pixel Watch smartwatch, which is scheduled to be launched next year, once again making efforts in the wearable device market. Now, a new leak add...[Details]
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High Fidelity Vibration Acquisition Platform for Condition Monitoring
High-fidelity vibration acquisition platform for condition monitoring
summary
This...[Details]
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When the electromagnetic flowmeter is not in use, we need to take scientific and reasonable maintenance and care methods for the electromagnetic flowmeter. Many people find that after using the elect...[Details]
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1 Introduction
The oil depot system of a large thermal power plant is used to supply fuel to the boiler when the unit is started and stopped and when the unit is under low load. In the tr...[Details]
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On January 25, 2024, the National Energy Administration held a press conference.
Bian Guangqi, deputy director of the Energy Conservation and Technology Equipment Department of the Nationa...[Details]
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Facebook's Oculus Quest standalone virtual reality headset has been released for a short time, and Andrew Bosworth, vice president of AR/VR, reportedly said the company has already sold a lot of appl...[Details]
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According to foreign media reports, watching videos while driving is a taboo, but what if you stop the car to watch the video? Recently, Ford applied for a new patent, describing the idea of turn...[Details]
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The electronic control system we often talk about is actually not mysterious. In short, it is a device that controls the movement of the motor. It directly determines the climbing, acceleration and t...[Details]
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Automotive electronics are not all that different from other complex electronics: multiple CPUs, networking, real-time data collection, and extremely complex PCBs. The design pressures in the automot...[Details]
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Anti-theft alarms are designed to predict and proactively defend against dangerous behaviors, and should be more easily recognized by the market and users. However, due to unfamiliarity with the a...[Details]
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MOSFET is the absolute workhorse device in the field of switching power supply. But in some instances, bipolar junction transistor ( BJT ) may still have certain advantages over MOSFET. Especially...[Details]
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1 Concept and characteristics of virtual instruments Virtual instrument is an important application of virtual technology in the field of instrumentation. It is a new achievement bred from the close ...[Details]
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On the afternoon of March 30, Luan Songyi, general manager of Shandong Gongda Zhongneng Technology Co., Ltd., visited Herui Power Investment for inspection and research. Yu Wei, general manager of ...[Details]
Industrial Control Electronics
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