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This paper describes the key technologies for implementing the Internet voice interaction system, namely, using the Windows multi-tasking mechanism, combined with Windows MDK low-level audio services,...[Details]
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Wearable electronic devices have been widely adopted in the fields of sports and healthcare to monitor physiological indicators such as heart rate, blood oxygen level and body temperature. However,...[Details]
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According to foreign media reports, after five consecutive years of growth, the size of the global pure wafer foundry market declined last year, but research institutions predict that it will resume ...[Details]
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China Energy Storage Network:
Energy Internet, multi-energy complementarity, Internet + smart energy, and pan-energy network, there may be some differences between these concepts, but I think...[Details]
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My test environment is as follows: 1. External crystal oscillator frequency division to 1M 2. A 16-bit timer 3. A key interrupt 4. One serial port baud rate: 115200 5. An LED light 6. Power supply ...[Details]
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In 2023, new car-making forces will start the pursuit of L2 autonomous driving . Consumers' concept of intelligent driving has changed from "eating melon mentality" to "strong demand", which will un...[Details]
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Editor's note: I have known John Dunn for many years. We have served on the IEEE Long Island NY Executive Committee together. He is an engineer and consultant with many years of experience. This arti...[Details]
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Data shows that investment by South Korea's large conglomerates grew by nearly 5% in the first half of this year, with Samsung Electronics and SK Hynix accounting for a large proportion. According to...[Details]
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The customer's research direction is overall testing, and the test equipment connection is shown in Figure 1 below:
Figure 1 Schematic diagram of overall test equipment connection
The main ...[Details]
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The system control coprocessor in the MIPS architecture is referred to as CP0. It provides the environment required for normal execution of instructions, and performs operations such as exception/int...[Details]
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Battery, motor and electronic control technology are the core technologies of electric vehicles. Because the use of these three technologies is necessary for every electric vehicle and directly aff...[Details]
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1. Principle of displaying text We search for font in the kernel source code and find font_8x16.c, then we find the dot matrix of the character A from it, which consists of 16 bytes in total, where e...[Details]
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When will low-carbon and economical hydrogen-powered vehicles come to us? On the first day of the 2024 High-quality Development Research and Interview Activity, reporters came to Guangdong Yuntao Hydr...[Details]
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The function signal generator system is mainly composed of a master oscillator, a master oscillator output adjustment potentiometer, a voltage amplifier, an output attenuator, a power amplifier, an i...[Details]
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The inverter is a power control device that converts industrial frequency power into adjustable frequency and voltage. It is widely used in industrial automation, power systems, transportation and ...[Details]