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With each technological generation, wireless communication systems continue to achieve higher data throughput than before. Historically, this has been achieved through wider channel bandwidths, spectr...[Details]
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The growing popularity of battery-powered consumer electronic devices such as portable media players, smartphones and tablets has resulted in homes cluttered with a multitude of different chargers an...[Details]
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The default crystal value in the STM32F407 library file is 25MHz. If the external crystal oscillator is 8MHz, the following places need to be modified:
1) Modify the value of HSE_VALUE
Will #define...[Details]
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China Energy Storage Network reported
: "Building a global energy internet big data laboratory is a strategic and epoch-making event." On January 26, Xu Zongben, an academician of the Chinese...[Details]
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Evaluation of
the quality indicators of
switching power supplies
should be based on safety and reliability as the first principle . Under the condition that the electrical technical indic...[Details]
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Recently, Estun publicly revealed that orders in the second quarter of this year are increasing month by month, and by June, the order situation has returned to normal levels.
...[Details]
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Step 1: Parts and Tools Required Arduino Uno Arduino IDE Step 2: Process Download the code here 1: Open Arduino IDE and open the code, then upload it to the Arduino development boar...[Details]
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The two-dimensional object inclined plane motion algorithm is a research topic extended from the 2005 National College Student Sony Cup Electronic Competition E-Question "Suspension Motion Control ...[Details]
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The figure shows a common implementation of a phase frequency detector (PFD), which is basically composed of two D-type flip-flops. One Q output enables a positive current source, and the other Q o...[Details]
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#include "stm32f10x.h" /*RCC clock configuration*/ void RCC_config(void) { ErrorStatus HSEStartUpStatus; /* RCC registers are set to default configuration */ RCC_DeInit(); /* Turn on externa...[Details]
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In actual measurement, a variety of natural factors can cause errors, and the advanced measurement system of Meiante, including temperature sensors and software functions, can automatically compens...[Details]
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The 21st century is an era of knowledge economy dominated by the information industry. A great change is taking place in the information field, and its leading force and decisive factor is pre...[Details]
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According to incomplete statistics, more than 17 domestic semiconductor companies may obtain a new round of financing in November this year, and the financing amount may exceed 1.4 billion yuan. It i...[Details]
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Step 3: Determine Thermal Requirements
The next step in selecting a MOSFET is to calculate the system's thermal requirements. Designers must consider two different scenarios, the worst-case sc...[Details]
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Note: The mouse driver described in this article can only realize the button-like functions of the left and right mouse buttons and the scroll wheel. Pressing the left button will type "l", the rig...[Details]
Analogue and Mixed Signal
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