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Recently, the requirements for system computing power and performance have been continuously increasing, whether it is the development of high-end e-sports or AI applications. Therefore, high ...[Details]
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The driver of resistive touch screen is relatively simple, and can be written using the input subsystem driver framework, while the driver of capacitive touch screen is relatively complex, because cap...[Details]
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With the arrival of the 90th anniversary of the founding of the Communist Party of China, people have expressed their gratitude and respect for the martyrs and sages through watching red films, lis...[Details]
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Using current as a voltage transformer is a more cost-effective alternative to injection transformers sold as test accessories. Engineering labs are often equipped with network analyzers, but rarel...[Details]
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Watchdog timer principle: The watchdog will get hungry at a certain interval and will bark every time it is hungry. If you don't want it to bark, just feed the dog every 3 hours. The controller wi...[Details]
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Tianyancha shows that on October 10, the patent for "charging vehicle and charging method" applied by Xiaomi Automobile Technology Co., Ltd. was announced.
The patent abstract shows that the c...[Details]
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The system uses the GSM remote communication system to control the operation of the air conditioner and other equipment in the car. Users can achieve human-computer interaction through text messa...[Details]
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Dielectric strength, commonly known as "insulation withstand voltage" or "safety test" or "high voltage test", is one of the safety tests. Its definition in physics is: the maximum electric field s...[Details]
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0 Introduction
With the development of urban residential housing, the demand for meters in buildings is increasing. The traditional metering method of hanging multiple electricity meters togeth...[Details]
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Digital blogger @数码闲聊站 revealed in response to netizens' questions that the sequel to Xiaomi's new MIX will arrive later this year, and Xiaomi will first launch the Xiaomi 11 Ultra as its top flagshi...[Details]
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Changdian Technology released a plan for the private placement of A-shares in 2020, stating that the company plans to raise a total amount of no more than 5 billion yuan (including 5 billion yuan). T...[Details]
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In the motor control system, the air switch is an important protection device. The function of the air switch is to automatically cut off the power supply when the circuit is overloaded or short-ci...[Details]
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Why is the digital source meter called a source meter? To extend the concept of source? To differentiate it from a digital multimeter? To reflect its unique advantages? Keithley SourceMeter digital...[Details]
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Circuit schematic program #include reg51.h #define uint unsigned int #define uchar unsigned char //Function declaration void delay(uint time); //delay function void display(uchar k); //The digit...[Details]
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Currently, battery electric vehicles (BEVs) and plug-in hybrid electric vehicles (PHEVs) operate at 800V battery voltage, exceeding the conventional 400V range. The adoption of 800V batteries is in...[Details]
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