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Battery life and thermal balance are two of the biggest challenges facing mobile power management system designers. As device hardware and software features increase, such as web browsing, higher...[Details]
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This driverless car company is always associated with "exception". It was founded in the cold winter of autonomous driving capital in 2019. It was also the company that really made RoboBus popular wh...[Details]
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At present, digitalization and electrification are giving rise to global energy transformation and a new round of industrial revolution. The integration of digital interconnection and intelligent ele...[Details]
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After half a year away from the cinema, the public finally welcomed the 14th FIRST Youth Film Festival, one of the first offline film festivals in China. Hisense TV appeared at the festival as an off...[Details]
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According to Reuters, the European Union ruled on Thursday to fine Qualcomm 242 million euros (272 million U.S. dollars) for squeezing out competitors more than a decade ago. This is the second time ...[Details]
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Environmental noise monitoring is an important part of improving the quality of life and strengthening environmental protection. In the busy streets and residential areas of major cities, lar...[Details]
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Currently, many high-level ADAS can achieve hands-free operation in some scenarios, so it is really necessary to install a reliable DMS. The study comes from the Automobile Association of America, ...[Details]
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On December 24, Loongson Technology released its new generation of general-purpose CPU products 3A4000/3B4000 in Beijing. 3A4000/3B4000 uses the same 28nm process as the previous generation 3A3000/3B...[Details]
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ECG detection is the detection of weak signals under strong common-mode interference. In order to improve the common-mode rejection ratio of the circuit, a cancellation drive circuit (right le...[Details]
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If 1G to 4G is compared to a continuously evolving straight line, then 5G is the "surface" formed by the rapid expansion of the "straight line". As an important supporting technology for a new roun...[Details]
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Rumors that Huawei is going to make self-driving cars have frequently appeared in the media and industry insiders in recent years. Indeed, with the rapid development of 5G and AI, it is hard to imagi...[Details]
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1. Circuit Principle
In the circuit, V1, V2, R1, and C3 form a 40kHz oscillator, whose output drives the infrared tube D6 to emit 40kHz infrared light. When a person's hand reaches under the hand...[Details]
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1. JFFS2 file system configuration a) Kernel configuration # make menuconfig //The default MINI2440 configuration has enabled JFFS2 support File systems --- M...[Details]
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EL (Electroluminescence) is an electroluminescent material. In terms of structure, the electroluminescent material is sandwiched between two electrodes. Its upper electrode is a transparent conduct...[Details]
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Recently, at RE+, the largest clean energy exhibition in North America, Haibosic has reached a breakthrough cooperation with a number of global partners including energy storage system integrators,...[Details]
Power technology
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