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At present, with the continuous increase of China's LED display industry, there are more and more large-screen LED displays in the streets and alleys of major cities, and people's consumption ...[Details]
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Regarding the measurement method of the DC ammeter, precautions when using the DC ammeter, observe whether the pointer of the voltmeter is on the zero line, select a voltmeter with an appropriate ran...[Details]
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Reuters exclusively reported on January 18, citing three people familiar with the matter, that the Biden administration is reviewing the cloud business of Chinese company Alibaba on the grounds of "n...[Details]
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Siemens launches integrated solution to provide customers with real-time visibility into global component supply, demand, cost and compliance data
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On May 11, the author saw at the 66 kV Yingchang substation of the State Grid Liaoning Shenyang Power Supply Company that the original power communication heightening frame had a new "little friend...[Details]
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Shanghai Tianshu Zhixin Semiconductor Co., Ltd. (Tianshu Zhixin), China's first GPGPU high-end chip and high-performance computing system provider, announced the completion of a RMB 1.2 billion Serie...[Details]
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Why driverless cars cannot be popularized From Tesla's self-driving cars that are gaining popularity, to Volvo's announcement that it will launch the most reliable and safe self-driving technolog...[Details]
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On the evening of August 17, Sanhuan Group released its semi-annual report, stating that the net profit attributable to the parent company's owners in the first half of the year was 1.079 billion yua...[Details]
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1 Hardware circuit design (picture)
System working process:
The single-chip microcomputer AT89C51 collects various information of the equipment, which can be pressure, flow, tempe...[Details]
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The ADC converter of STM8 has a resolution of 10 bits. The special thing about STM8 is that if the user can accept a lower resolution, the speed of reading the conversion result will be faster; the us...[Details]
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"After three rounds of sanctions, Huawei still released its flagship mobile phone. No matter how difficult it is, Huawei will continue, and there will be better products in the future. Thank you cons...[Details]
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When using a pressure gauge, people sometimes find that the pointer of the instrument suddenly becomes shorter. Upon closer inspection, it turns out that half of the pointer of the pressure gauge is ...[Details]
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A few months ago, Sony was still very secretive about OLED TVs. It had planned to launch a 27-inch OLED TV this year, but it was canceled. Is OLED really too far away from us?
Just when people...[Details]
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Battery prototype. Image source: TU Vienna Lithium-ion batteries store energy very efficiently, which allows a large amount of energy to be packed into a fairly small battery. But lithium-ion bat...[Details]
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Ultra-wideband (UWB) technology is not uncommon in the automotive industry. From car keys to liveness detection, this new transmission method can be used. Today, let's look at a more innovative app...[Details]
Power technology
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