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In recent years, GaN-based semiconductor materials have been widely used to manufacture short-wavelength optoelectronic devices, such as light-emitting diodes (LEDs) and laser diodes (LDs). At pres...[Details]
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The digital X-ray detection technology with CMOS detector as recording medium has high detection accuracy, good temperature adaptability and strong structural adaptability. The detection units...[Details]
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At Xiaomi's 10th anniversary event, we saw a lot of figures that looked very similar to Huawei. It has to be said that Xiaomi did learn from Huawei after all, but that's not a bad thing. The specific...[Details]
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On August 12, Wang Jun, president of Huawei's Intelligent Automotive Solutions BU, revealed that Huawei has an optoelectronic technology research center in Wuhan with a total of more than 10,000 peo...[Details]
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Since the introduction of the iPhone® in 2007, the use of capacitive touchscreens has continued to expand. Despite this, integrating capacitive touchscreens into devices remains challenging, especiall...[Details]
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Net News: China's power grid, which is already the world's highest voltage level and largest in scale, will accelerate its international business strategic layout in the next five years by relying on ...[Details]
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Insulation resistance meter, also known as ground shaking meter. It is one of the indispensable tools in the work of welders. Below I will share two examples of my own experience in using ground shak...[Details]
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Whether the car system is usable is becoming an increasingly important consideration in car selection. In this regard, Apple CarPlay is often praised. However, Google is also unwilling to be o...[Details]
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* 【Compilation environment】: ICCAVR * 【Function】: 1602 character display * 【Crystal】: 8M * 【Chip】: ATMEGA16A #include iom16v.h #define uchar unsigned char #defi...[Details]
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Generally speaking, if the heat energy generated by LEDs cannot be dissipated, the LED junction temperature will be too high, which will affect the product life cycle, luminous efficiency, and st...[Details]
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The final assignment for last semester was LED dot matrix billboards. The requirements were as follows: (1) LED dot matrix billboards capable of displaying different characters; (2) Press buttons to ...[Details]
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Siemens and Zhejiang Haideman Intelligent Equipment Co., Ltd. (Haideman) signed a strategic cooperation agreement on the 16th. Siemens will provide planning and consulting services for Haideman's Sha...[Details]
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Over the past two or three decades, technological changes in the mobile communications industry have brought a huge leap in experience to billions of users. With more than 30 years of deep technical ...[Details]
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In recent years, with the development of network technology, networking has swept the world. How to connect instruments and equipment such as measurement and control systems to ...[Details]
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The circuit shown in the attached figure is a power management solution for a two-way paging system. The circuit uses one battery input and can provide four sets of power outputs:
◆The main...[Details]
MicroPython Open Source section
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