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There are few reference programs about CCS PICC matrix keyboard scanning on the Internet. I have recently done such an experiment. Here I will make the program public so that I can communicate wi...[Details]
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WASHINGTON (Reuters) - Vodafone said on Tuesday it will launch 5G wireless services in Germany, taking on market leader Deutsche Telekom by offering cheaper deals and access to more cities. Vodafone ...[Details]
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The latest report from market research firm IDC shows that the global wearable device market shipped 72.6 million units in the first quarter of 2020, a year-on-year increase of 29.7%. Image source:...[Details]
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Taking the setting of external interrupt 2 (EINT2) as an example, the setting of the ARM7 interrupt register and the writing of its corresponding interrupt program are as follows: //Set the interru...[Details]
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Datang Telecom said on the interactive platform that the company closely follows the group's unified layout in 5G. With the development of 5G applications, the company will consider related expansion...[Details]
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China Energy Storage Network:
Since the beginning of summer this year, Shanghai has carried out three demand response pilots of different scales and types, exploring the construction of a dem...[Details]
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0 Introduction
The development of the transportation industry has played a positive role in promoting the construction of the national economy. However, the phenomenon of overloading of ro...[Details]
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Cambrian announced today (21) that it has signed a contract with Nanjing Science and Technology Innovation Investment Co., Ltd. for the procurement of intelligent computing equipment for the Nanjing ...[Details]
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Schematic diagram of the circuit that steps down 12V to 9V output composed of discrete components (transistors)
Input 9V to 30V output 24V 5A boost power supply circuit diagram ...[Details]
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Preface BMW demonstrated the hardware architecture from L1 to L4 in a technical exchange event earlier this month. This is consistent with the architecture of mPAD, hPAD and uPAD we have seen befor...[Details]
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Recently, the Qingdao Municipal People's Government announced the list of Qingdao's key projects in 2023. Among them, there are 363 key construction projects, 157 key preparation projects, and 13 h...[Details]
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An oscilloscope is a very versatile electronic measuring instrument. It can transform invisible electrical signals into visible images, making it easier for people to study the changing processes of ...[Details]
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1 Introduction
Online testing used to be the leading technology for PCB testing after assembly and occupied an absolute advantage in the market. However, with the development of electronic assembly...[Details]
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As early as September 2015, the U.S. Department of Transportation launched the V2X pilot, selecting three local pilots in New York, Wyoming, and Tampa, Florida. The first two were carried out with ...[Details]
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Introduction CAN (Controller Area Network) bus belongs to the category of fieldbus. It is a serial data communication protocol developed by Bosch in Germany in the early 1980s to solve the dat...[Details]
MicroPython Open Source section
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