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Relay is used to control strong electricity with weak electricity. For example, if we use an AVR chip to control a 220V light bulb, a relay must be used. This lesson uses an AVR microcontroller to ...[Details]
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A logic analyzer is an instrument that analyzes the logical relationships of a digital system. A logic analyzer is a type of bus analyzer that belongs to the category of data domain test instrument...[Details]
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At present, a new round of global technological and industrial revolution is emerging, and my country's economic structural adjustment and the transformation of new and old kinetic energy have entere...[Details]
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In traditional industrial and manufacturing environments, monitoring worker safety, improving operator efficiency, and improving quality inspections are all manual labor. Today, AI-based machine vi...[Details]
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Digital generators are a new generator product field developed in recent years. The popularization of this product is mainly concentrated in small generator systems below 5 kilowatts. Traditional gen...[Details]
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It is not an exaggeration to say that today's cars are
electronic
products. Some people predict that the electronicization will accelerate in the three fields of safety, environmental prote...[Details]
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The IEEE 802.3af standard for Power over Ethernet (PoE) brings a new face to Ethernet by providing for the transmission of DC power along with 10/100/1000 Mbps data. Among them, PoE brings a uniqu...[Details]
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1 Introduction
In response to a series of policies and measures formulated by the State Council to promote energy conservation and emission reduction , all walks of life across the country have...[Details]
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Autonomous driving and electrification are both important trends in the automotive industry.
Artificial intelligence (AI) plays a vital role in this trend, enabling vehicles to detect ...[Details]
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Unigroup Guoxin released its 2020 interim performance report. During the reporting period, Unigroup Guoxin achieved revenue of 1.464 billion yuan, a year-on-year increase of 24.14%; net profit attrib...[Details]
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虽然大家都知道,
LED灯
仅会耗费小部分的能量,就能产生与白炽灯泡同样的光量,不过这只是我们所知的其中一小部分.有研究报告指出,其实LED灯与一般节能灯泡的能源效率相去不远,而且LED灯整体生产过程可能相当耗能.据国外媒体报道,一向以节能著称的LED灯,若生产及回收废弃的过程当中所需耗费的能源,反而高过于一般电灯泡,那显然“节能”的功用根本无法达成.
In March...[Details]
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In the past, the application of oscilloscopes was relatively simple, and they only met the needs of waveform observation and measurement. However, with the rapid development of electronic technology ...[Details]
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1. Design requirements and goals This product is composed of single chip microcomputer + minimum system + digital tube display module + digital tube driver module + temperature acquisition module + h...[Details]
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Apple is considering using an iPhone or Apple Watch to provide keyless access to its cars, according to foreign media reports. Compared with the current key card-based system, the use of Ultra Wideba...[Details]
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As electronic products continue to miniaturize and integrate functions, the limitations of traditional discrete logic devices are becoming increasingly apparent. Texas Instruments (TI) recently rel...[Details]