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On July 31, USI released its interim results for the first half of 2019. The company achieved total operating revenue of 14.604 billion yuan, a year-on-year increase of 14.05%; the company achieved o...[Details]
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0 Introduction With the rapid development of electronic technology, electronic equipment is also developing towards functional integration and miniaturization, which brings us many conveniences, but...[Details]
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Over the past few years, Applied Materials has been at the forefront of exploring big data analytics for semiconductor manufacturing. In addition to sponsoring major technical conferences such as the...[Details]
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This circuit is a weigh scale system built using the AD7192. The AD7192 is an ultralow noise, low drift, 24-bit Σ-Δ converter with an internal PGA. The device simplifies weigh scale design by havin...[Details]
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According to news on August 1, Japanese electronics giant Panasonic announced on Monday that it will liquidate its subsidiary that produces liquid crystal displays ( LCDs ) to accelerate its transfor...[Details]
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introduction
The huge economic and social benefits of the LED lighting industry have given rise to national LED lighting development plans such as Japan's "21st Century Lighting" plan, the Uni...[Details]
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The basic principle of the megohmmeter is to use a hand-cranked generator to output a certain value of high voltage, apply it to the terminals to be tested , and test the insulation resistance by d...[Details]
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Abstract: The design uses the high-performance single-chip microcomputer C8051F020 as the control chip to monitor the status of 40 buttons, 3 coding switches and 4 potentiometers on the oscilloscope p...[Details]
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S32K144 reads and writes NorFlash by itself, and is directly compiled in NXP official compiler S32 Design Studio for ARM Version 2018.R1 (needs to be patched and updated to RTM2.0 version SDK). The s...[Details]
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1. Experimental Task:
When the switch SP1 is pressed, the AT89S51 microcontroller generates a "ding dong" sound which is output from the P1.0 port to the LM386 and then amplified to the speaker. ...[Details]
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According to the Securities Times, Bai Chunli, president of the Chinese Academy of Sciences, said that the sales of Loongson 3A processors have exceeded 300,000, and the sales of embedded Loongson ha...[Details]
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There are billboards everywhere that display Chinese characters on LED displays. The principle is actually very simple. We can use a 51 single-chip microcomputer to control the display of Chinese cha...[Details]
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USB 3.0 has a transmission rate of up to 5Gbit/s, and the power bus has a maximum output current of up to 900 mA. Therefore, the prevention of circuit electrical transients and overcurrent faults is ...[Details]
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Normally, oscilloscopes work in real-time mode, but for some applications, we need to use some special working modes of the oscilloscope. Sequential mode is a special working mode, not a function i...[Details]
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Introduction In substation automation systems, it is often necessary to collect and process multiple three-phase voltage and current signals (such as real-time monitoring of power quality). At this...[Details]
RF/Wirelessly
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