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Quantum computers are the frontier of future computing technology. Quantum chips are the core components of quantum computers and have extremely high requirements on the temperature environment. Ac...[Details]
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Microsoft has previously announced a plan that the Windows 10 Mobile system will officially end on December 10, including consumer and enterprise versions. It is understood that the last release ve...[Details]
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In order to improve the execution efficiency of the binary to decimal BCD integer conversion code of the Cortex-M0 series microcontroller application system, the remainder after division by ten is ...[Details]
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With the rapid development of economy, cars have entered thousands of households. At the same time, car thefts are increasing day by day. Car theft is a huge loss for car owners. Therefore, car anti-t...[Details]
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1.TTL The main type of TTL integrated circuit is transistor-transistor logic gate, and most TTL circuits use a 5V power supply. 1. Output high level Uoh and output low level Uol Uoh≥2.4V,Uol≤...[Details]
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0. Introduction
Low-voltage circuit breaker products are mainly used in low-voltage power distribution networks to distribute electrical energy and protect lines, power supplies and electr...[Details]
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Low distortion, state variable 2-phase oscillation circuit
Function of the circuit
Amplifiers used in audio equipment require low-distortion signal sources when te...[Details]
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1 Application Background
With the continuous deterioration of the ecological environment, consumers' health awareness has greatly improved, and indoor gas pollution has attracted more and mor...[Details]
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This year marks the 35th anniversary of Lenovo, and I have been with Lenovo for 30 years. In the 35 years since Lenovo was founded, whenever we reached a peak, we would always aim for the next higher...[Details]
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Here I use the CEPARK M64 AVR development board. The focus of this lesson is to learn how to use 74HC595 to drive digital tubes.
74HC595 is an 8-bit shift register and a memory with three-state outpu...[Details]
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——When production designs involve fast signals and time is of the essence, it is important for engineers to have accurate instruments and good troubleshooting tools. To meet this challenge, oscillo...[Details]
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For hexagonal nuts, the commonly used standards are: GB52, GB6170, GB6172 and DIN934. The main differences between them are: GB6170 is thicker than GB52, GB6172 and DIN934, commonly known as thick ...[Details]
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The board I have originally came with a 2.4.19 kernel. I plan to port the new 2.6 kernel and download the 2.6.17 kernel from the Internet. The download address is: http://www.kernel.org/pub/linux/ker...[Details]
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On May 23, Baidu’s Apollo automotive intelligent business demonstrated the results of its new generation AI smart cabin exploration based on the Wenxin large model. It is reported that this is the fi...[Details]
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Self-driving cars are the product of the integration of technological developments such as automotive electronics, intelligent control, and the Internet. The principle is that the self-driving syst...[Details]
Power technology
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