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On August 1, Qualcomm released its third quarter financial report for fiscal year 2019. According to Phoenix Technology, Qualcomm CEO Steve Mollenkopf said that due to Huawei's rapid development in t...[Details]
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According to The Verge, the well-known disassembly organization iFixit has removed its disassembly analysis report on the Galaxy Fold from the Internet at the request of Samsung. （题图via TheVerge/Am...[Details]
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Medical fabric drying state microbial penetration tester A large number of examples have shown that bacteria can penetrate barrier materials along with dry organic or inorganic particles, such as dan...[Details]
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This article talks about testing the distance through ultrasound and displaying the measured data in real time on LCD1602. When the measured distance is less than 10CM, the LED light will light up. Th...[Details]
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Abstract: USB (Universal Serial Bus) is a widely used bus. Its advantages of plug-and-play, hot-swap, and compact interface have brought major changes to computer peripheral connection technology...[Details]
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The frequency converter is an electric energy control device that uses the on-off function of power semiconductor devices to convert industrial frequency power into another frequency. With the rapi...[Details]
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PICC variables and definitions 1. When the variable is multi-byte data, PICC stores the variable according to the principle of storing the low byte at the low address and the high byte at the high...[Details]
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IT Home reported on August 1 that Samsung will hold the Samsung Unpacked 2021 event on August 11, where it will launch a number of new products. Today, the prices of several new products th...[Details]
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According to foreign media reports, Regulus Cyber announced a collaboration with Harman to jointly develop a software-based cybersecurity solution to protect GPS from threats. The solution will be ...[Details]
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AD9958 is a high-performance, dynamic and dual-channel DDS device produced by Analog Devices. Each channel can control frequency, phase/amplitude independently. This flexibility can be used to...[Details]
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Generally speaking, people think that the lower the price of home appliances, the more affordable it is. However, did you know that the manufacturing cost of some home appliances is not low, and cons...[Details]
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Recently, the first energy storage project of China Resources Power Cangnan No. 1 offshore wind power project passed the acceptance and was connected to the grid for power generation. In the onshore c...[Details]
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Digital multimeters generally refer to measuring instruments with measuring functions such as DC voltage, DC current, DC resistance, AC voltage, AC current, etc. They are very common in daily product...[Details]
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0-100% LEL and 0-n PPM in the
detector (1) “LEL” means lower explosion limit
The lowest concentration of flammable gas in the air that will explode when exposed to open flames is called th...[Details]
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Auto-coupling step-down starting and soft starting are two common motor starting methods. They each have their own advantages and disadvantages and are suitable for different application scenarios....[Details]
MicroPython Open Source section
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