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Laser processing mainly uses CO2 laser beam to focus on the surface of the material to melt the material, and at the same time uses compressed gas coaxial with the laser beam to blow away the melte...[Details]
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The automotive industry is changing. Today, tasks that can only be completed by internal combustion engines will be handled by hybrid, electric, or even fuel cell-powered vehicles in the future. In...[Details]
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1. The driving capability of the 51 MCU I/O port is limited, generally only within 10mA, which is not enough to directly drive the buzzer and relay, so an amplification device such as ULN2003 is requi...[Details]
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1. System Overview The modules used in the system include AT89C51 microcontroller + LCD1602 display screen + ADC0832 analog-to-digital conversion + motor simulated watering + small lamp simulated hea...[Details]
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The digital power controller UCD3138 has 4 integrated digital comparators, and its input and reference values can be flexibly configured. The absolute value of the analog front end (AFE) module...[Details]
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LEDs have poor surge resistance, especially reverse voltage resistance, so it is essential to strengthen protection in this area. In view of this, this article introduces a PFC switching power sup...[Details]
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"People are reluctant to change because they are afraid of the unknown. But the only unchanging fact in history is that everything changes." This sentence by Yuval Noah Harari, a globally renowned em...[Details]
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On the morning of July 29, a picture exposed on the Internet showed that Xiaomi is planning a high-end product called "Xiaomi Band X". It may use a flexible screen and can be wrapped around the...[Details]
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Competition in China's new energy vehicle market in 2023 will become like a marathon. How to continuously improve the user experience has become the driving force behind the involution of car compani...[Details]
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Intel Debuts at 2021PT Expo, Leading the Integration of Cloud, Network, Edge, Digitalization and Intelligence with Many Partners September 28, 2021, Beijing - Intel attended the annual event of the...[Details]
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First of all, although I am a beginner in STM32, I strongly oppose a misleading view: "For MCUs of the level of STM32, there is no need to look at how registers are operated if there are library func...[Details]
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ESP is the Electronic Stability Control System. Different manufacturers call it differently. Volkswagen, Audi and Mercedes-Benz call it ESP, Hyundai calls it VSM, Honda calls it VSA, and BMW, Jaguar ...[Details]
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The three major U.S. stock indexes closed lower on Tuesday. As of the close, the Dow Jones Industrial Average fell 23.33 points, or 0.09%, to 27,198.02 points; the S&P 500 fell 7.79 points, or 0.26%,...[Details]
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1. Basic Concepts ADC: Analog-to-digital converter. A device that converts analog signals into digital signals; DAC: Digital to Analog Converter. A device that converts digital signals into ...[Details]
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MIPS Technologies, Inc., a leader in industry-standard processor architectures and cores for digital consumer, home networking, wireless, communications and business applications, announced that Al...[Details]
FPGA/CPLD
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