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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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The market value successfully exceeded HK$500 billion, pushing this platform focusing on food, drink and entertainment to the third largest Internet company after Alibaba and Tencent, so that the In...[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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Xiaomi 10S was officially released on March 10, and DXOMARK announced the audio scores of the phone, with an audio playback score of 80, an audio recording score of 80, and an overall score of 80, su...[Details]
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The circuit shown in Figure 1 is a complete adjustment-free linear variable differential transformer (LVDT) signal conditioning circuit. This circuit can accurately measure linear displacement (posit...[Details]
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Recently, the 5MW/10MWh industrial and commercial energy storage power station project of Jingshan Park in Yangzhou Base of JA Solar was successfully connected to the grid and put into operatio...[Details]
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Preface
One application direction of digital measurement chip PS081 is solar scale. Compared with traditional electronic scale, solar scale solution using acam's digital measurement chip PS081...[Details]
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ATPCS rules reflect a modular design concept, and its basic content is a set of rules for mutual calls between C modules (functions) and assembly modules (functions) (C51 also has a similar set of ru...[Details]
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In the 4G era, China Telecom's mobile phones will not only be compatible with the traditional CDMA standard, but will also be compatible with FDD LTE and TD-LTE.
As 4G licenses are about to be is...[Details]
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As a main DC power source, batteries play an important role in various fields such as industry, aerospace, and civil use. In the regular battery charging and discharging operation and maintenance, ...[Details]
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Life of permanent magnet synchronous motor
The service life of a permanent magnet synchronous motor is generally 15-20 years. Its service life is not only determined by the quality of the moto...[Details]
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Solar water heaters are rapidly entering thousands of households due to their advantages of energy saving, environmental protection, and low cost. The water temperature and water level controllers th...[Details]
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C&K launches the EL Sealed Tactile Switch as a high-volume, competitively priced solution for your tactile switch needs
EL Series Sealed Tactile Switches are the perfect soluti...[Details]
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Annubar flowmeter is an ideal product to replace orifice plate due to its easy installation, low pressure loss, high strength, no wear and tear, no leakage, etc. It can be widely used in the flow mea...[Details]
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Servo motors are a very important type of drive equipment in the field of modern industrial automation and are widely used in robots, CNC machine tools, automated production lines and other occasio...[Details]
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