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This section mainly introduces several issues that need to be paid attention to when writing SWI handlers, including determining the SWI interrupt number, writing SWI exception handling functions in a...[Details]
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"We selected off-the-shelf hardware modules from National Instruments and used LabVIEW and NI TestStand software to develop the application. We built a fully functional test system in just 12 days, wh...[Details]
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Samsung and Huawei are competing with each other in the foldable phone market. Regardless of which of the Galaxy Fold and Mate X truly opens the era of foldable phones, LG said that it recommends tha...[Details]
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License plate recognition is a pattern recognition technology that uses dynamic video or static images of vehicles to automatically identify license plate numbers and license plate colors. The co...[Details]
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ATmega48 is a low-power 8-bit CMOS microcontroller based on an enhanced AVR RISC structure. Due to its advanced instruction set and single-clock cycle instruction execution time, ATmega48 has a data ...[Details]
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Which is better, induction motor or carbon brush motor?
Induction motors and carbon brush motors each have their own advantages and applicable occasions. It is impossible to simply say which o...[Details]
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With the development of human science and technology, computer technology, communication technology, network technology, and control technology have achieved rapid development and improvement. People ...[Details]
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1
Working Principle
Figure 1 System structure diagram
The temperature controller designed in this paper consists of three parts: temperature mo...[Details]
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All I/O registers can be accessed through the IN (I/O port input) and OUT (output to I/O port) instructions. These instructions are used to transfer and exchange data between the 32 general registers...[Details]
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According to a recent report released by an authoritative industry research organization, by 2020, the overall scale of global smart home will increase from the current 10 billion US dollars to 50 bi...[Details]
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Experiment 2: Configure MCLK and SMCLK to XT1 (XT1 of F5529 is 32.768KHZ)
/*1. Configure IO ports 5.4 and 5.5 to XT1 function. */
/*2. Configure XCAP to XCAP_3, i.e. 12PF capacitor. */
/*3. Clear X...[Details]
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If consumers were asked to describe the characteristics of a perfect light source, you would probably hear a variety of desirable characteristics in their descriptions, such as the need for minimum...[Details]
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Flow meter classification:
velocity flow meter, volume flow meter, mass flow meter
Classification of velocity flow meters:
differential pressure flow meter, rotor flow meter, electromagneti...[Details]
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Mouser Electronics and Analog Devices launch new e-book exploring innovations in power management December 20, 2022 – Mouser Electronics announced a new e-book in partnership with Analog Devices th...[Details]
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1 Introduction
With the widespread application of power electronic devices, a large number of low-power-factor diode uncontrolled rectifiers and thyristor phase-controlled rectifiers c...[Details]