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Alongside the appearance of the Blade A51 on its official website, ZTE also made an announcement for the Blade A71 smartphone. This phone shares some of the same specs as the Blade A51, but differs i...[Details]
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The most common reasons for HardFault_Handler errors are array out of bounds and pointer flying. In fact, these two are similar. They all cause errors by accessing places that should not be accessed....[Details]
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Digi-Key Electronics, a global distributor of electronic components with a wide range of products and fast delivery, has announced the exclusive global distribution of the XPLR-IoT-1 Discovery Kit fr...[Details]
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1. Source code organization For ARM, the main directories are as follows: The board platform depends on storing directory files related to circuit boards. Each set of boards corresponds to a director...[Details]
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Torsional vibration (i.e., torsional vibration) is widely present in various rotating shaft systems, such as internal combustion engine crankshafts, generators, gear transmission chains, etc. As far ...[Details]
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The C51 compiler supports pointer declaration using an asterisk (*). You can use pointers to perform all operations in the standard C language. In addition, due to the unique structure of 8051 and it...[Details]
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Abstract: This paper introduces the functions and applications of ML4425 pulse width modulation motor controller.
Keywords: three-phase brushless DC motor; sensorless; back-EMF sampler; phase-l...[Details]
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On the afternoon of March 10, some netizens reported that the Apple Store could not be opened and Apple Weather also had a system failure. Sina Technology called Apple officials, and the customer ser...[Details]
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Among the industrial and domestic electrical loads, resistive and inductive loads account for a large proportion. Asynchronous motors, transformers, fluorescent lamps, etc. are typical resistive ...[Details]
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Working frequency and measurement performance of ultrasonic level meter: When the sensor works at high frequency (40-70KHz), the sensor is small in size, small in blind area, good in directivity, and...[Details]
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How to draw a functional diagram
Function chart (SFC) is a graphical representation method for describing the control process, functions and characteristics of the control system. It is simple...[Details]
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Main technical parameters of flow meter (1) Flow range The flow range refers to the range of the maximum and minimum flow rates that the flow meter can measure. (2) Range and range ratio The diffe...[Details]
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In order to improve energy efficiency, countries are accelerating the construction of smart grids and vigorously promoting smart meters to meet the rising demand for electricity. While rapidly ...[Details]
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Photoelectric isolation is an important measure for data acquisition and control system anti-interference. Due to the nonlinearity of photoelectric coupling devices , photoelectric isolation of ana...[Details]
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The new PXIe embedded controllers will debut at the 2024 electronica show in Munich, Germany (November 12-15), offering twice the performance of the previous generation.
Pickering, a...[Details]