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The automotive industry has changed dramatically over the past century, but the purpose of smart headlight systems in cars has remained largely unchanged since their invention. However, with the adve...[Details]
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On December 5, Tongcheng New Materials issued an announcement that according to the public information announcement of Beijing Equity Exchange ("BCE"), BOE publicly listed and transferred 100% of the...[Details]
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CEVA-SLAM SDK simplifies SLAM integration in low-power embedded systems. Targeting autonomous mobile applications in mobile devices, AR/VR, and robots, vehicles, and drones CEVA, the world's leadin...[Details]
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As we all know, a triode has a base, a collector, and an emitter. There are also NPN and PNP types. So how to use the fastest method to measure the triode to confirm the pins and tube type of the tri...[Details]
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Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. In Mitsubishi PLC, auxiliary relays (M relays for short) are a very important c...[Details]
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From the first article in this series, which was on April 22, to today's summary, it has been more than 7 months. I use my spare time to study what I am interested in. The progress is slow and...[Details]
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After practicing ARM welding technology, I can finally debug the test board I designed. For the convenience of debugging, I only welded the minimum system of ARM: power supply, ARM, crystal osc...[Details]
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/************ Set T0 as 16-bit timer, 50ms timing, the system uses 12M Hz crystal . ************/ #include reg52.h voi DMA in() { TMOD=0x01;//Set the length and stat...[Details]
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Recently, Changchun University of Science and Technology Chongqing Research Institute (hereinafter referred to as "Changchun University of Science and Technology Chongqing Research Institute") launch...[Details]
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Nokia 6.2 and Nokia 7.2 are expected to be officially released at IFA 2019 in Berlin on September 5. There have been some leaks about Nokia's new phones earlier, and recently a foreign media released...[Details]
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On the evening of February 7, blogger @熊猫很禿然 exposed the protective cases of Redmi K50 and Redmi K50 Pro. The leaked pictures show that Redmi K50 and Redmi K50 Pro have a new rear triple-came...[Details]
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#include regx51.h unsigned char code number ={0x06,0x7d,0x7d,0x06,0x07,0x5b,0x3f,0x3f,0x5b,0x4f,0x3f,0x06,0x7d,0x7d,0x06,0x07,0x5b,0x3f,0x3f,0x5b,0x4f,0x3f}; unsigned char code com = {0xfe,0xfd,0xfb...[Details]
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When the megohmmeter is working, if people feel numbness when touching the case, it means that the meter has leakage. Possible factors: (1) The loop wire or spring lead touches the shell. (2) The us...[Details]
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According to the Science and Technology Innovation Board Daily, Unisoc's second-generation 5G SoC mobile chip Tiger T7520 will be mass-produced this year. Supply chain information shows that flagship...[Details]
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Against the backdrop of increasing requirements for high-frequency and high-power application characteristics, including 5G and smart cars, the third-generation semiconductors are entering a period o...[Details]
Analogue and Mixed Signal
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