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ARM (Advanced RISC Machines) is the most widely used RISC microprocessor structure in the embedded field. It occupies a leading position in the embedded system application field with its low cost, ...[Details]
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According to foreign media reports, Tesla CEO Elon Musk recently expressed his hope to complete improvements to the Autopilot core basic code and 3D labels to provide better functions for vehicles. ...[Details]
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Malaysia’s Lead Energy recently signed a memorandum of understanding with BASF Stationary Energy Storage Sdn Bhd (BSES), the exclusive global distributor of sodium-sulfur (NAS) batt...[Details]
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一些关键部位做了简单的注释 #include linux/config.h #include linux/errno.h #include linux/kernel.h #include linux/module.h #include linux/slab.h #include linux/input.h #include linux/init.h #include linux/serio.h ...[Details]
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Keithley source meter is a five-in-one tool with a compact appearance, which combines the practical functions of digital multimeter (DMM), power supply, current source, electronic load and pulse gene...[Details]
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In DC to low frequency sensor signal conditioning applications, the common mode rejection ratio (CMRR) of the instrumentation amplifier alone is not enough to provide robust noise rejection in har...[Details]
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Recently, a post on Weibo about 5G is coming has been widely circulated and caused a lot of controversy. Many netizens asked: "Isn't the 4G network still in trial commercial use? How come 5G is about...[Details]
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The common-mode interference and differential-mode interference of a switching power supply have different effects on the circuit. Usually, differential-mode noise dominates at low frequencies, a...[Details]
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Recently, Shanghai Jiading Industrial Zone welcomed a group of high-tech enterprises, and 16 projects with a total investment of 23.2 billion yuan were signed and settled in. It is understood that ...[Details]
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The logic detector is a very practical small instrument in the testing and production of digital circuits. Although there are various logic test pens on the market, it is more suitable for hom...[Details]
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The power consumption of chip circuits mainly comes from the dynamic power consumption of switches and the static power consumption of leakage. Dynamic power consumption is mainly the charging and ...[Details]
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In the context of achieving the dual carbon goals, new energy generation such as wind power and solar power generation has developed rapidly, and its volatility has brought challenges to the stable op...[Details]
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Experimental Principle of Determining the Transformation Factor of Tangent Galvanometer
The magnetic field at the center of the energized coil is
B = μ0nI/2a
Where B is th...[Details]
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On April 25, the US government announced that it would spend 11 billion US dollars (IT Home Note: currently about 79.86 billion RMB) to establish a special research and development center to promot...[Details]
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Japan's Asahi Kasei is considering building a battery separator plant overseas. According to The Elec, Asahi Kasei is considering building a battery separator factory in Europe or North America. If...[Details]