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I believe that many of you here have started using iOS 15 since the first preview version came out in June last year. It has been more than 9 months now. Mingmei Infinity has told you before that iOS...[Details]
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Amplifier soft start circuit
This circuit can be used with the common OTL circuit. Cut off the power supply line of the preamplifier in the original OTL circuit, insert the circuit shown below ...[Details]
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Espressif has recently launched a new development board series member ESP32-S3-BOX-3 based on ESP32-S3, which is an integrated platform for artificial intelligence applications suitable for the Inter...[Details]
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The undisputed understanding of infrared technology and its principles is its accurate temperature measurement. When the temperature is measured by an infrared thermometer, the infrared energy emitted...[Details]
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After sweeping the consumer electronics market, the trend of intelligence has spread to multiple fields such as industry and automobiles. As the level of intelligence in various fields continues to d...[Details]
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In the medical system, the monitoring of patients during infusion has always been a concern for nurses and patients. Once the monitoring is wrong, air will enter the human blood system, causing seriou...[Details]
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According to foreign media reports, South Korean electric vehicle supercharging station manufacturer Chaevi plans to build an ultra-high-speed charging network in the United States and cooperate with...[Details]
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Abstract: As an important component of secondary power supply in communication systems, how to improve its design and production efficiency is a topic faced by every power supply designer. With ...[Details]
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Electro-hydraulic servo valves and proportional valves
The electro-hydraulic servo and proportional valve is both an electro-hydraulic conversion element and a power amplifier element. It ca...[Details]
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CASAIM and Dongfeng Nissan are long-term strategic partners. Recently, CASAIM won the bid for Dongfeng Nissan's jig development, design and manufacturing project, and reached strategic cooperation wi...[Details]
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OnePlus 8T will be officially released on October 15. One of the selling points of this phone is its excellent screen performance. The official also made a special explanation about the screen of One...[Details]
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With the rapid development of digital technology, various digital display screens have emerged, including LED, LCD, DLP, etc. There are various control systems for various digital large screens, in...[Details]
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LEDs face many challenges. For example, the forward voltage will change with changes in temperature and current, and the forward voltage of LEDs from different individuals, batches, and suppliers will...[Details]
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Since thyristors were used as switching elements, their trigger circuits have gone through the thyristor separation component stage and the integrated circuit stage and then entered the single-chip mi...[Details]
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On January 17, ThunderSoft released its 2020 annual performance forecast. The company's net profit attributable to shareholders of listed companies in 2020 was 428 million yuan to 452 million yuan, a...[Details]