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summary:
Modern automobile technology pursues three goals: high efficiency and energy saving, high comfort and high safety. As one of the most important subsystems of automobiles, the development...[Details]
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To measure the functional strength of an oscilloscope, the trigger module is generally what people pay more attention to. In fact, the triggers used inside the oscilloscope are divided into analog tr...[Details]
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According to media reports, Japan's TDK Corporation has made a major breakthrough in the field of battery technology innovation and successfully developed a new all-solid-state battery material.
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I skipped a day of classes today to learn about the memory manager of S3C2440, which I didn't learn when I was learning about stm32. The enhanced large-capacity chip of stm32 has FSMC (flexible stati...[Details]
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In a recent project, I need to use SWD to download programs. The CPU used is STM32F103CBT6, the downloader is ULink2, the firmware version is V1.40, and the compiler software is Keil uVision 4.10. Wh...[Details]
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In the first half of this year, Apple brought us a new generation of iPad mini and iPad Air. Thanks to their excellent performance and affordable prices, the two products left a deep impression on us...[Details]
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Lead-acid batteries may suffer some minor damage during normal use. At this time, we can take some temporary measures to simply repair the lead-acid batteries. If conditions permit, they can be c...[Details]
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The reporter learned from China Southern Power Grid that on March 18, the maximum load of the entire network of China Southern Power Grid reached 143 million kilowatts, and the daily power generati...[Details]
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51 MCU: A/D analog-to-digital conversion experiment 1. Experimental Content Use the 0809 on the experimental table to do the A/D conversion experiment. The W1 potentiometer on the experimental table ...[Details]
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In recent years, the downstream connector markets such as communications, transportation, and consumer electronics have achieved rapid growth, directly driving a sharp increase in demand for connecto...[Details]
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High thermal conductivity metal ceramic (LTCC-M) composite substrate, for example: high power LED ceramic substrate, its main features are as follows:
1. High thermal conductivity and low the...[Details]
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The most striking feature of TWS headphones is the convenience of wireless wearing. Compared with traditional Bluetooth headphones, TWS headphones have many advantages such as small size, good soun...[Details]
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Occasionally one comes across a simple, useful, functional device and happily relegates it to an already overloaded work bag until one day it breaks for unknown design reasons. In this case, I'm refer...[Details]
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Without going to the hospital, you can get your body data anytime and anywhere, get real-time heart rate, blood oxygen saturation, and blood pressure in a more convenient way, link your mobile ...[Details]
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On October 13, the China-Europe Express (Shenyang) Assembly Center Industrial Park Project was launched and the Yuhong District Major Project Kick-off Conference was held. Deputy Secretary of the Muni...[Details]