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Abstract: The intelligent PID design and its application in boiler main steam temperature control are proposed. The changes of the object model are reflected in three aspects: gain, time constant a...[Details]
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It has been reported that the overseas release date of Huawei Mate40 series is 14:00 Central European Summer Time on October 22, which is 20:00 Beijing time on October 22. Huawei Consumer Business CE...[Details]
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1. Measure coil resistance: You can use a multimeter with the R 10Ω setting to measure the resistance of the relay coil to determine whether the coil is open circuited. The resistance of the relay ...[Details]
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After Honor was separated from Huawei, speculation about whose chips Honor would use has never stopped. MediaTek, Qualcomm and UNISOC have all been rumored to supply chips for Honor phones, but in th...[Details]
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Today, AnTuTu announced that a new Huawei phone with model number "NOH-NX9" had a highest running score of 693605 points. The phone is equipped with a Kirin 9000 processor and should be one of the up...[Details]
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//****************************************************************// // DHT21 usage example //MCU: AT89S52 or STC89C52RC // Function: Serial port sends temperature and humidity data baud rate 9600 ...[Details]
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Preface
In order to prevent global warming, reducing CO2 emissions has become a human issue. In order to reduce CO2 emissions, saving electricity and improving voltage conversion efficiency are urg...[Details]
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Recently, Beijing Zhongke Geliwei Technology Co., Ltd. (hereinafter referred to as "Geliwei") announced that it has completed a round A financing of tens of millions of yuan, led by Tongchuang Weiye....[Details]
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A few days ago, a friend in the industry told me that the competition for TWS Bluetooth headset chips has reached a fierce stage. According to a friend in the industry who told the Semiconductor In...[Details]
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According to foreign media reports, solid-state battery technology company Factorial Energy has launched its first 40Ah solid-state battery, which can be used in electric vehicles and other applicati...[Details]
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Recently, there have been many leaks about OPPO's new phone plans, which involve multiple product series of OPPO. Previously, OPPO officially confirmed that the OPPO K10 series will be the first to b...[Details]
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Problem description: Continuing from the previous memory content, the following is a brief summary and record of the basic knowledge related to the standard 8051 register.
8051 SFRs: SFR is th...[Details]
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On July 31, Avnet responded to the rumor of "speculation and layoffs": We are in trouble! And it happens every day, every hour, every moment... Recently, Avnet, the world's second largest component...[Details]
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For all devices related to "electricity", current is a parameter that is always indispensable. The unit of measurement for current is A (ampere), which is defined as the current size of 1A when the a...[Details]
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Driven by the need for higher bandwidth, advanced features, enhanced security and standardization, automotive original equipment manufacturers (OEMs) are transitioning to
Ethernet
solutions...[Details]
Microcontroller MCU
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