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With the improvement of Bluetooth 5.0 technical standards, TWS earphones have become a popular product today. However, with the popularity, some bone conduction earphone brands have also appeared on ...[Details]
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MCU-485-PC serial communication.jpg (106.21 KB, Downloads: 21) Download attachments and save them to the photo album Uploaded on 2018-3-26 01:45 The microcontroller source program is as foll...[Details]
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Recently, the Shenzhou Kuntai Xiamen production base was officially completed and put into production in the Guotou Anren Industrial Park in Jimei District, Xiamen. According to the People's Daily, t...[Details]
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A timer is actually a counter, but it counts pulses with a fixed period. The timer/counter is easy to understand. The timer actually works in counting mode, but it counts pulses with a fixed period....[Details]
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Jiwei.com reported on December 30 that Huawei's official EMUI Weibo yesterday revealed the latest progress of 37 Huawei and Honor models upgrading to EMUI11, as follows: Image source: Weibo In addi...[Details]
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A brief discussion on the "layered thinking" in single-chip computer programming
I just wrote something down. I was going to publish it, but I decided not to. It's not important, but it's really us...[Details]
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When I was writing code today, I suddenly got an error error C231: 'INT0': redefinition. I searched for a long time before I found that it was because the INT0 symbol had been used in the header file...[Details]
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It is said on the Internet that Fluke's 15B digital multimeter is a simplified version of the 17B, but I can't disassemble it because I don't have a meter. Last year, I had a 15B meter. As soon as th...[Details]
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The "OFweek 2024 (13th) China Robotics Industry Conference" hosted
by OFweek, a Chinese high-tech portal, and organized by OFweek Robotics
was
successfully held in Shenzhen from April ...[Details]
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0 Preface Electromagnetic flowmeter is a metering instrument for measuring the volume flow of conductive media, with the characteristics of high measurement accuracy, good stability and high reliabil...[Details]
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Power supply noise is a type of electromagnetic interference, and the spectrum of its conducted noise is roughly 10kHz~30MHz, and can reach up to 150MHz. Power supply noise, especially transient nois...[Details]
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Digital Chat Station has just exposed the detailed parameters of vivo NEX 3/3 5G version, let’s take a look. The vivo NEX 3 and the vivo NEX 3 5G version have the same configuration except for th...[Details]
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Land, the basic building block of surface mount assembly, is used to form the land pattern of a circuit board, which is a combination of various pads designed for a particular component type. There...[Details]
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Following Huawei, Apple, and Baidu, another technology company has entered the field of "car manufacturing". Recently, Foxconn and Geely Holding announced that they have signed a strategic cooperatio...[Details]
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I used to adjust the serial port of STM8L, which had simple logic and clear interrupts. After changing to STM8S105K4, although the STD library is also used, in addition to the differences in language...[Details]