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A new report claims that in the first quarter of 2021, the iPhone 12 series had more active users than the iPhone 11 in the same period of 2020. Following previous reports that the iPhone 12 was th...[Details]
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Magnetic float level gauge installation The magnetic float level gauge is suitable for measuring the liquid level and interface level of the liquid level medium in the container. In addition to o...[Details]
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In actual work, the design of MCU timer delay program is usually divided into two schemes: hardware delay design and software delay design. Among them, the software delay operation of MCU timer is mo...[Details]
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Recently, the Institute of Electrical and Electronics Engineers (IEEE), the world's largest professional technical organization dedicated to promoting technological innovation and progress, cond...[Details]
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1 Overview
This scheme uses PIC 16F877A microcontroller as the main core control element, and designs a 32×32 LED dot matrix module writing display screen. It is mainly composed of a light pen ...[Details]
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1. Ordinary version, output power 2x1W, 8 ohm load, no external power supply required, with DC volume adjustment potentiometer and power switch, working indicator LED, using high-end LM4866MT as po...[Details]
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The fog was thick and everything was blurry. The rain was pouring down and the windshield wipers were running at full speed but the road was still unclear. I glanced down at the dashboard and almos...[Details]
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For new energy vehicles, the importance of batteries is unquestionable. It not only determines the performance of the vehicle, but also the battery density has a great relationship with the vehicle's...[Details]
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The shortage of products has become the recent business norm for BYD Semiconductor. Recently, BYD Semiconductor sent a price increase notice to its customers, announcing that it will adjust the pr...[Details]
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Power electronic products seem to be very sophisticated and complex high-tech products to most people. In fact, mobile power supplies, like the food on the shelf, come from the factory production lin...[Details]
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The four clock sources of STM8S can be used as the main clock: ● 1-24MHz high speed external crystal oscillator (HSE) ● Maximum 24MHz high-speed external clock signal (HSE user-ext) ● 16MHz h...[Details]
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The special function registers are as follows
Use TCON and TMOD
TF: overflow flag. When 1, it means overflow needs to be manually set to 0.
TR: start timing. When 1, it starts. When 0, it sto...[Details]
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The steering system is responsible for helping the driver control the vehicle and experience the vehicle's performance. In traditional steering systems, no matter what the power assist is, the steeri...[Details]
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According to Jiwei.com, Yonhap News Agency reported that the latest report released by market research firm Counterpoint Research showed that in the global semiconductor mature process (40 nanometers...[Details]
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In the AI era, from computational intelligence to perceptual intelligence, cognitive intelligence and future general artificial intelligence, the development of SAIC Volkswagen is highly time-mat...[Details]
PCB Design
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