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The century-old automobile industry is undergoing an era of great change. The transformation of automobiles to electrification and intelligence is an inevitable trend. The trends in the four areas ...[Details]
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The biggest technical highlight of 2021 is whether the two 800V models to be launched by Hyundai and Kia can stand out in Europe and South Korea. There are two highlights here: whether the fast charg...[Details]
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Semiconductor light-emitting devices include semiconductor light-emitting diodes ( LEDs ), digital tubes, symbol tubes, PIN tubes and dot matrix displays ( matrix tubes). In fact, each light-em...[Details]
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Hand-operated self-generating flashlight
1. Energy-saving product, built-in micro power generation system using Faraday principle, just press the power generation handle lightly, it can power ...[Details]
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With the support of artificial intelligence technology, legal research (search) is moving towards intelligence and automation. The value of legal research to legal professionals is self-evident, whet...[Details]
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1 Introduction
With the continuous development of integrated circuit technology and the improvement of integration, embedded systems have transitioned from board level to chip level, formi...[Details]
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Most designers think that all LED products are of the same quality. However, there are many manufacturers and suppliers of LEDs, and Asian manufacturers supply low-cost LEDs to the world. Surprisin...[Details]
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Note instrument frequency range table
A 110 220 440 880 1760 3520
B 123.45 246.9 493.8 987.6 1975.2 3950.4
C 130.8 261.6 523.2 1046.4 2092.8 4185.6
D 146.825 293.65 587.3 117...[Details]
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1 Introduction
The National College Students' "Freescale Cup" Intelligent Car Competition, held in my country since 2006, combines science, fun and entertainment. It is a science and techn...[Details]
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Sealed lead-acid batteries have significant internal energy losses which can be a serious problem. In some cases, the absence of a trickle charge current over a period of several weeks can cause the ...[Details]
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Current transformer is one of the more important high-voltage equipment in the power system. It is widely used in relay protection, current measurement and power system analysis. The traditional c...[Details]
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AD8137 is a rail-to-rail output low-cost fully differential high-speed amplifier launched by ADI. It has low noise, low distortion and wide dynamic range. It can be used to drive 12-bit ADC and is ve...[Details]
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The popularity of ChatGPT is still continuing. Although on the surface, it is just a more intelligent chatbot, after all, it is just one form of AI expression. What fields can the technology behind i...[Details]
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Current loops have a long history of use in process control industrial systems. Current loops can be used to transmit information from remote sensors to central processing units, or from these cent...[Details]
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【Abstract】
Power battery
The enthusiasm of manufacturers to go overseas has gradually risen since the middle of last year, and this year it has become an important part of seeking t...[Details]