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Arduino is an electronic product development platform based on a single-chip microcomputer system. Its software and hardware systems are highly modularized, and the software system is completely ope...[Details]
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With the rapid development of the new generation of science and technology, more and more enterprises are aware of the importance of data collection. However, the enterprises themselves lack experien...[Details]
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In the field of modern audio-visual media, due to the development of SOC, multimedia electronic products with powerful functions and small size are increasingly popular. People no longer need to be in...[Details]
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A simple and practical wireless energy charger is designed, which transmits electric energy to the battery wirelessly through the coil. Just place the battery and the receiving device on the chargi...[Details]
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Some time ago, the three major German car companies united in the development of electric vehicles. Soon after, Toyota responded by opening up more than 27,000 hybrid technology patents for free. Toy...[Details]
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Hon Hai, a global electronics OEM giant that has always announced its revenue figures at the last minute of each month, announced its revenue figures early for two consecutive months in May and June ...[Details]
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LED
manufacturers recommend controlling the forward current to keep the light emitting diode at the rated luminous flux and a specific color temperature. Given that the brightness of the LED is ...[Details]
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More compact and flexible – always focusing on modularity and miniaturization The new Han® solution combines optimal transmission density, space-saving installation and EMC-shielded signal transmis...[Details]
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Computer ATX power supply control circuit and principle
The control circuit of the ATX power supply is shown in Figure 1. The control circuit uses TL494 (some power supplies use KA7500B, whose p...[Details]
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The working principle and usage of the keyboard are relatively simple. The following is a 4×4 array keyboard, the rows are connected to P3.0-P3.3, the columns are connected to P3.4-P3.7, and there is...[Details]
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Although advertisements are the livelihood of many free websites and app operators, they should not appear on mobile phones that consumers spend a lot of money on. However, the media Android Police r...[Details]
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Recently, Philiwa said in an institutional survey that the company's performance growth mainly came from the semiconductor and aerospace fields. In 2021, the semiconductor business increased by about...[Details]
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There is no doubt that the future will have cars that look very different from the ones on our roads today. The future is almost certain to be fully autonomous. In fact, the Society of Automotive Eng...[Details]
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From August 7 to 9, Wei Zelun, Chairman of the County CPPCC, led a team to Dalian, Liaoning Province to conduct investment promotion activities, focusing on the fields of new energy and new materials,...[Details]
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In recent years, the proportion of third-generation semiconductor devices including SiC in automobiles has been increasing day by day. But in the eyes of professionals, this will not be a sim...[Details]
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