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1. Introduction
For a long time, traditional light sources such as high-pressure sodium lamps and some metal halide lamps have played a leading role in road lighting. In recent years, the ...[Details]
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Electromagnetic flowmeter is a velocity meter designed and manufactured based on Faraday's electromagnetic induction principle to measure the volume flow of conductive media. Usually, the inner cavit...[Details]
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Micron Launches New Crucial DDR5 Memory to Provide Consumers with the High Speed and Massive Bandwidth Required for Next-Generation Desktop PCs
Crucial DDR5 memory delivers 50% fas...[Details]
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Oscilloscope, as its name suggests, is a machine that displays waveforms. It is also called "the eyes of electronic engineers". Its basic function is to display the actual waveform of the measured si...[Details]
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In recent years, the concept of urban brain has been in full swing. Compared to the past two years when everyone was relatively unfamiliar with this concept, I believe that most readers now already k...[Details]
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The freeze display function is turned on in the menu. For ease of understanding, we assume that the oscilloscope can collect 10,000 frames of waveform data within the total capture time of each scree...[Details]
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On July 6, according to foreign media reports, Guillaume Poupard, head of the French cybersecurity agency ANSSI, said that France will not completely ban the use of Huawei equipment in the process of...[Details]
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The aftermath of the nuclear power storm is still surging, and global energy policies are changing. Electricity,
LEDs
,
electric vehicles
, and renewable energy deserve attention.
...[Details]
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Core Tips This year, Chaoyang Beipiao Economic Development Zone has continuously accelerated investment promotion to seek breakthroughs, stepped up project construction to expand investment, grasped t...[Details]
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Central topics:
LED light characteristics Constant power control LED dimming method
Solution:
The single-stage FLYBACK topology has an additional dimming signal control loop
As a new an...[Details]
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Not long ago, Lexus announced that its new Lexus ES 300h equipped with electronic exterior mirrors will be exhibited at the 2020 Geneva Motor Show , and will be sold in European markets such as the ...[Details]
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As an input device for intelligent instruments and meters, touch screens are simple, convenient and natural human-computer interaction methods. According to the working principle and the informatio...[Details]
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For beginners, the most annoying thing may be debugging the program. It often takes an hour or even several hours to solve a small problem. This program has just been debugged, and it took more than ...[Details]
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On August 8, 2023, the 8th World Battery Industry Expo was grandly opened at the Guangzhou Canton Fair Complex. On the evening of the 9th, the "World Battery Night" awards ceremony was held, and Hu...[Details]
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Use a single-chip microcomputer to control 8 light-emitting diodes to emit light in sequence, creating a marquee effect. 3 effect loops, requiring you to switch effects via buttons. This is a que...[Details]
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