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Today I finally understood the problem of in-place transposition of a singly linked list!
This is a question I encountered during an interview. Although the question did not mention transposing i...[Details]
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I have been working on a lot of LED lighting drivers recently. Of course, there is a saying: practice makes perfect. Here I will summarize some of the efficiency-enhancing techniques I have encounter...[Details]
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In the era of automobile intelligence, chips have become the base for innovation. On the sales side of car companies, more and more brands are beginning to add information such as car chip types and ...[Details]
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DS1972 EPROM emulation mode to protect data from accidental erasure
The DS1972 is a 1024-bit 1-Wire® EEPROM chip with four pages of 256 bits each in a rugged i Button® package. Data is first writte...[Details]
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Preface
Error theory is the basis for expressing measurement uncertainty, and the expression of measurement uncertainty is an important application of error theory. As early as the 1950s, some pe...[Details]
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For the electronic design competition, I have to learn microcontrollers again!
Now let's summarize the experience and experience of learning MCU before:
1. Microcontrollers are not difficult to use...[Details]
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As winter approaches, the impact of low temperatures on pure electric vehicles has become increasingly obvious. Especially in areas below zero in China, the vehicle's range is almost "broken". Faced ...[Details]
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As shown in the figure, this paper introduces a method of determining the GTO electrode, checking the triggering ability and shutdown ability of the GTO, and estimating the shutdown gain βoff. Figu...[Details]
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After TOPSwitch-II, Power Integrations launched TOP412/414 three-terminal DC/DC PWM switch in April 1999. TOP412/414 adopts SMD-8 (G08A) package, of which pin 4 is control pin, pin 5 is MOSFET drain p...[Details]
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When talking about London, the first things that come to mind are probably famous landmarks such as Buckingham Palace, Big Ben, the British Museum or the London Eye. However, on June 30th, local ti...[Details]
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Based on the latest literature and international technical exchange information, this paper reviews the current status and development trends of optical fiber preform manufacturing technology, with an...[Details]
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On November 20, according to Yanzhao Evening News, Qu Hanbin, general manager of Hebei New North China Integrated Circuit Co., Ltd., said in introducing the company's key projects that the company is...[Details]
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Pulse Width Modulation (PWM) is the control of pulse width. Except for TIM6 and 7, all other timers of STM32 can be used to generate PWM output. Among them, advanced timers TIM1 and TIM8 can genera...[Details]
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Strategy Analytics: Chinese smartphone manufacturers seize the European market, with shipments quadrupling in two years Against the backdrop of Huawei's strategic retreat, a new group of Chinese sm...[Details]
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Servo systems are an indispensable part of modern industrial automation and precision control. According to different control methods, servo systems can be divided into open-loop servo systems, clo...[Details]