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In the vision of creating an intelligent interconnection of all things, automobiles, as an important part of the interconnection of all things, are undergoing profound changes. Among them, Internet o...[Details]
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Wind power generation is currently the most scalable and commercially viable renewable energy technology. In fact, wind power generation depends to a large extent on the development of variable spe...[Details]
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Introduction: "This is a new energy vehicle, and it uses hydrogen fuel, which is very environmentally friendly!" The audience at the hydrogen fuel cell vehicle power platform of the just-opened 201...[Details]
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When talking about the new generation Ford Focus, which is about to be launched, its eye-catching changes are first the new installation of two high-performance engines, 2.0L GDI and 1.6L Ti-VCT, t...[Details]
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Huawei Developer Conference 2020 was held from September 10 to September 12. Huawei Consumer Business CEO Richard Yu and Huawei Consumer Business Software President Wang Chenglu delivered keynote spe...[Details]
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Electronic paper is a general term for "paper-thin, rewritable displays." Electronic paper has many advantages, such as high contrast for clear text, extremely low power consumption (about 1/10 to ...[Details]
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1 Introduction
Large power electronic equipment, such as high-power and high-voltage inverters, often require extremely high reliability. The main form of failure affecting power electronic eq...[Details]
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The hot-selling new generation of iPhones uses chips from Samsung Electronics, Micron Technology and STMicroelectronics, according to technology company iFixit, which has disassembled and studied A...[Details]
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STM32 GPIO output leakage open, external pull-up, can output, can also read input level
This is the internal structure diagram of STM32 GPIO.
It can be seen that when the GPIO output part is se...[Details]
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In this Power Tip, we continue our discussion from Power Tip #32 - Part 1 on how to determine the leakage inductance requirements for coupled inductors in a SEPIC topology. Earlier, we discussed t...[Details]
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According to Wise Finance, Meizu's losses continued to increase in 2018. Its total operating revenue last year was 7.2 billion yuan, while its total profit was -1.6 billion yuan. In addition, the t...[Details]
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Reducing costs and increasing efficiency is an eternal theme in the photovoltaic industry. How to achieve greater power and higher power generation? Some companies are pushing for high-density comp...[Details]
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Choosing the best operating frequency for your power supply is a complex trade-off involving size, efficiency, and cost. Generally speaking, low-frequency designs tend to be the most efficient, but...[Details]
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Before writing the linker script for GNU ARM assembly, it is necessary to look at the ldr instruction, as well as the ldr and adr pseudo-instructions.
ldr instruction:
LDR lo...[Details]
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On October 29, Xiaomi launched two new models, Xiaomi 15 and Xiaomi 15 Pro, at a new product launch conference, both equipped with Goodix's ultrasonic fingerprint recognition solution. This is the ...[Details]
Talking
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