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Specific implementation functions This system is composed of STC89C51/52 single chip microcomputer + LCD1602 display module + 5mm infrared receiving tube + LM358 operational amplifier circuit + key m...[Details]
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Although LeEco is in financial trouble and is no longer a mainstream name in the market, the company still recently launched a new product, which is the Ears Pro true wireless earphones named LeEco S...[Details]
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The new Redmi K40 series will be officially released this month. According to information previously revealed by Lu Weibing, Vice President of Xiaomi Group, President of China, and General Manag...[Details]
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Translated from - Microwave Journal Recently, Keysight acquired Eggplant from Carlyle Group for $330 million. Eggplant is a high-tech company that provides software test automation, using artificia...[Details]
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Large cylindrical cells are becoming an incremental addition to battery packaging formats. This year, large cylindrical batteries including Yiwei Lithium Energy , Zhongbi New Energy and other compa...[Details]
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The official LED lamp test program can be downloaded to the NorFlash and NandFlash of Mini2440, and can be downloaded and implemented using the BootLoader in NorFlash. When downloaded to NandFlash an...[Details]
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In the general environment where the whole society advocates energy conservation, there are many hybrid vehicles on the market nowadays. There are many differences between different hybrid systems, a...[Details]
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10 is well deserved, Snapdragon 8 helps OnePlus 10 Pro become a powerful flagship
On January 11, OnePlus went through ten generations and launched a new performance flagship - OnePlu...[Details]
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On September 6, 2024, the Vanadium Titanium Economic Research Institute, jointly established by the National Vanadium Titanium Industry Alliance and Shanghai Steel Union, was established in Shanghai. ...[Details]
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The advent of a new generation of transformerless uninterruptible power supplies (UPS) has raised a question in people's minds, which is what are the advantages and disadvantages of the two types o...[Details]
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New Rohde & Schwarz radome tester offers fast, accurate and economical production measurements
The new radome tester R&S QAR50 from Rohde & Schwarz is the ideal solution for measurin...[Details]
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Smart home requires that household appliances can be interconnected and interoperable via a network (bus), and the bus protocol is the essence of it. At present, the dominant home network standards...[Details]
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1. Inductance and allowable error
Inductance refers to the nominal value of inductance measured at the frequency required by the product technical specifications. Inductance is measured in uni...[Details]
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Refer to Mo Yu's book to transplant the STM32 library to MF, but the files all use the code in his book
1. Create a new folder in PK according to page 65 of the book
Directory C:\PK\DeviceCode\Targ...[Details]
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Soft starters and frequency converters are two different electrical devices, and they have some obvious differences in appearance.
Size and shape
There are obvious differences b...[Details]