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The reverse conducting thyristor test content is mainly divided into three items: 1. Check the reverse conductivity Select the multimeter R×1, connect the black test lead to the K pole and the red...[Details]
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According to IDC on August 7, the global automotive semiconductor market will exceed US$88 billion by 2027. As the value of semiconductors per vehicle continues to grow, the attention and importanc...[Details]
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software design /********************************************************************* Purpose: Build PCF8563 operation library Target system: Based on STM8 microcontroller Application software: Co...[Details]
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The in-car multimedia interconnection system is a function that we are all very familiar with. Regardless of high-end or low-end models, many functions such as basic Bluetooth/CD/DVD/MirrorLink/...[Details]
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Information after KEIL MDK compilation: Program Size: Code=86496 RO-data=9064 RW-data=1452 ZI-data=16116 Code is the space occupied by the code, RO-data is the size of the Read Only constant, such ...[Details]
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As the annual mobile phone of the Redmi brand, the official has previously announced that Redmi K40 will be officially released this month and will be officially unveiled after the Spring Fest...[Details]
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On August 18, Samsung Display officially announced that today, Samsung Display launched the UPC (Under Penel Camera) technology, which can embed the front camera of the smartphone into the dis...[Details]
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Recently, the Ministry of Industry and Information Technology and seven other departments issued the "Guiding Opinions on Accelerating the Green Development of Manufacturing Industry", which mentio...[Details]
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There seem to be annoying speed bumps everywhere on the road. They can be found everywhere in the driveway and parking lot. Although they vary in size, they are all equally unpleasant. When you encou...[Details]
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This soft switching power supply adopts a full-bridge converter structure and uses MOSFET as a switch tube with a parameter of 1000V/24A. It adopts phase-shifted ZVZCSPWM control, that is, the lead...[Details]
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Recently, ASML released its first-quarter 2022 financial forecast that was lower than market expectations. Well-known analyst Lu Xingzhi speculated in an article that memory chips have entered a down...[Details]
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On July 5, the solid-state battery sector rose abnormally. As of the close, it rose by 0.16% overall, outperforming the Shanghai Composite Index (down 0.69%). Among them, the five concept stocks inclu...[Details]
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The soil nutrient meter can instantly measure the relative chlorophyll content or "greenness" of plants. The chlorophyll content in plant leaves indicates the condition of the plant itself. The leave...[Details]
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This article mainly introduces the characteristics of atmega48 microcontroller, puts forward the general method of its low power design, and takes the design of timing control system as an example to...[Details]
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A CAN bus repeater is a device used to extend a CAN bus network. It can amplify and forward CAN bus signals to achieve longer-distance communication. This article will detail the installation locat...[Details]
DSP and ARM Processors
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