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challenge: Development of a control and measurement system for a low voltage offshore substation for the wave power research station in Lysekil, Sweden. solution: Using four NI CompactRIO s...[Details]
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Projectors using LED light sources have the following advantages:
1. The life span is extraordinary, and there is almost no need to consider how long it will be used;
2. It saves electricity very...[Details]
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Introduction
Low-voltage and low-power inverter power supplies have been widely used in industrial and civilian fields. In particular, the development and utilization of new energy sources, s...[Details]
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STM32 can output sine waves! How? To output sine waves, several peripherals are needed: Timer, DAC, DMA. Timer is used to set the frequency of the sine wave; DAC, as the name implies, converts digital...[Details]
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This article introduces the main features, block diagram,
stereo
and mono digital MIC connection examples of AK4953A, the system connection block diagram of 3-wire serial mode, and the ma...[Details]
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Imagine if we could monitor the health of our aging parents with smart cameras. Imagine if we could have machines detect product defects autonomously in an empty factory. Imagine if we could use vis...[Details]
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Energy Internet value creation, business innovation and development strategy
Tang Yuezhong1, Xia Qing2,3*, Zhang Pengfei4, Tan Zhenfei3, Liu Yuchen3, Sun Bingying5, Wang Yang5
...[Details]
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图源：Metamorworks/Shutterstock.com We talked about some characteristics of current ADAS technology, and discussed the system applications and deficiencies of the system. In this introduction, we foc...[Details]
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Asynchronous motor speed regulation
The main methods include: pole-changing speed regulation, variable resistance speed regulation and variable frequency speed regulation.
Pole-changing ...[Details]
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With the advent of the school season, the promotion of the notebook market has entered a "white-hot" stage. After all, students who have finished a summer vacation and are relaxing have begun to make...[Details]
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In the following content, Antai Repair Center will focus on introducing and explaining the relevant content of spectrum analyzer repair, mainly on how to choose a spectrum analyzer and how to solve t...[Details]
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Based on power MOSFET design considerations
MOSFET used as power switch
As device designs have been optimized over decades, power MOSFET transistors have enabled new circui...[Details]
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USB (Universal Serial Bus) interface is a new interface technology used in the PC field in recent years. It is based on a single bus interface technology to meet the needs of various application fi...[Details]
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After using the Freescale MC9S12XS128 processor for more than a year, I will now summarize the drivers of each functional module. // Initialization of the PLL clock. The bus frequency is 40MHz (the...[Details]
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Nowadays, more and more sensors have been installed in cars to increase active and passive safety. One sensor with extremely high market penetration is the rain sensor to increase comfort and safety...[Details]
MCU
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