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This paper adopts a combination of software and hardware design method, uses the area equivalence method, and implements SPWM control of the experimental inverter system based on PIC microcontrolle...[Details]
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1. Introduction
With the rapid development of communication technology, digital communication cable products have been widely used, and the product structure has also become diversified. As an im...[Details]
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As a bellwether for the semiconductor industry, the storage industry as a whole came under pressure in the third quarter of this year. In the recent third quarter results meeting, in addition to Sam...[Details]
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This paper draws on the idea of stratification in the Analytic Hierarchy Process (AHP) and proposes a method to determine the credibility of multiple sensors. According to the relative credibility ...[Details]
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1. Experimental purpose: Through this experiment, learn the interrupt processing process of Windows CE6.0 and become familiar with the programming of running interrupts in the driver.
2. M...[Details]
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0 Introduction
The extensive use of nonlinear, asymmetric, and non-stationary power equipment has brought severe challenges to ensuring the quality of power supply. The power quality problem ...[Details]
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On May 26, Musk's artificial intelligence company xAI officially announced the completion of its Series B financing, attracting heavyweight investors including Valor Equity Partners led by former T...[Details]
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"A SLR camera will make you poor for three generations, while HiFi will ruin your life", I believe everyone must have heard this saying. However, SLR cameras are not as mysterious as HiFi. At first, ...[Details]
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Not long ago, many digital bloggers exposed Huawei's new Mate series phone - Mate 40E Pro, which is equipped with Kirin 9000L chip and supports 5G. Today, according to blogger @熊猫很禿然, Huawei...[Details]
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There are many TVs on the market that claim to have OLED screens, or curved TVs, but do you really know what a curved TV is? Do you think a curved TV is just a curved screen? You are wrong. If you ...[Details]
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Before testing the potentiometer, first conduct a preliminary appearance inspection by observation, as shown in Figure 157. Turn the knob to check whether it rotates smoothly, whether the switch is...[Details]
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In March last year, the launch of BYD's "blade battery" dealt a heavy blow to the booming ternary lithium battery, and also strengthened the purchasing confidence of many wavering consumers who were ...[Details]
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There was a very interesting news not long ago. An American game anchor spent too much money on a Chinese mobile game, which attracted the attention of the bank. The bank staff even called the anchor...[Details]
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Huawei Technologies Co., Ltd. recently disclosed a patent for a "detachable mobile terminal" with patent number CN113271368A and application date of September 2020. The Qichacha patent abstract s...[Details]
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Lithium-ion batteries are an ideal power source due to their high operating voltage, small size, light weight, no memory effect, no pollution, low self-discharge, and long cycle life. In actual use, ...[Details]