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In the past few years, the demand for NOR flash memory in automotive applications has continued to increase. NOR flash memory was originally used in infotainment and engine control. However, as the p...[Details]
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The most annoying thing about smartphones and tablets is probably the battery life. No matter how long the standby time is, you can't browse the web or watch videos. If you run out of bat...[Details]
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What is an analog oscilloscope Analog oscilloscopes use analog circuits (oscilloscope tubes, which are based on electron guns). The electron guns emit electrons to the screen, which are focused to fo...[Details]
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According to foreign media AppleInsider, a paper recently published by the Royal Society of Chemistry shows how the iPhone SE and thin film-generated low-cost mass spectrometry sensors can be u...[Details]
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On July 22, Oak Deer (formerly Oak Egret Technology) officially announced that it had successfully attracted a strategic investment of nearly 200 million yuan from JD.com, and reached a comprehensi...[Details]
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The so-called high-frequency glitch noise refers to the messy small thin lines seen on the waveform. During testing, some oscilloscopes with low refresh rates, such as the Tektronix 1000 series, ca...[Details]
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On December 25, the first equipment of Nawei Technology's Beijing Yizhuang 8-inch MEMS chip production line was officially moved into the newly completed factory building in Ludong District. Accordin...[Details]
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To reset the 51 microcontroller, you only need to connect a high level to pin 9 for 2us. So how is this process implemented? In a single-chip microcomputer system, the system is reset once when the s...[Details]
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The universal symbol of a capacitor is "C". A capacitor is mainly composed of a metal electrode, a dielectric layer, and an electrode lead. The two electrodes are insulated from each other. Ther...[Details]
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The serial port driver file is located at: linux-2.6.32.2/drivers/serial/s3c2440.c, omitting the analysis of non-key parts. #include linux/module.h #include linux/ioport.h #include linux/io.h #i...[Details]
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1. Overview of current vector signal analyzer calibration methods The commonly used signal analyzer (VSA) measurement method currently uses a standard vector signal source. The advantage is that it i...[Details]
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On July 31, the first user-side mobile lithium battery energy storage power station jointly built by GCL Smart Energy Co., Ltd. and State Grid Jiangsu Integrated Energy Service Co., Ltd., the Yangz...[Details]
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This is a traffic light program I wrote myself out of boredom a few days ago and implemented it on a 51 microcontroller. Basic timed traffic light switching is implemented, changing the traffic lig...[Details]
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On the morning of December 19, a ceremony to celebrate the 40th anniversary of the construction of Xiamen Special Economic Zone and the opening ceremony of the new lithium-ion battery project of Co...[Details]
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The SPI interface is becoming a popular choice in automotive applications, including sensors, display consoles, navigation systems, booting through SPI flash memory, etc. SPI's low pin count and co...[Details]