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In order to support the company's industrial development in Chongqing, the Bishan High-tech Industrial Development Zone Management Committee recently allocated 120 million yuan in industrial developm...[Details]
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In the same priority level of AVR microcontroller, the lower the interrupt vector entry address, the higher its priority. After responding to an interrupt, the AVR microcontroller will prohibit...[Details]
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After more than four months of trial operation, the Hankou Jiangtan Solar Power Station was officially integrated into the Wuhan power grid a few days ago, and can supply 230,000 kWh of electricity...[Details]
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This lecture explains new programming knowledge based on the code in the previous lecture: function parameter passing and calling! 1. Innovation The function encapsulation "delay();" in the previ...[Details]
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As a global leader in the design and production of innovative semiconductor materials, French semiconductor company Soitec announced its full-year results for fiscal year 2020 (ending March 31, 2020)...[Details]
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How Battery Circuits Work
The circuit has overcharge protection, over-discharge protection, over-current protection and short-circuit protection functions. Its working principle is analyzed as...[Details]
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The birth of network monitoring has solved the problem of traditional monitoring effects and changed the traditional connection method, making it simpler and more convenient, but at the same time i...[Details]
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Use 20m bandwidth as the limit standard, set the voltage to pk-pk (there is also a function to measure effective values), remove the clip and ground wire on the oscilloscope control head (because the...[Details]
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This content is only suitable for beginners of power supply. It helps you to understand the concept of power supply from a macro perspective to help you with your advanced learning in the future. I...[Details]
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_DINT(); Turn off the total interrupt (can be used to protect programs that do not want to be interrupted)
example:
_DINT();
_()NOP; //There is at least one operation before protecting the pr...[Details]
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Reset means to make some resources inside the microcontroller a fixed initial state by some means, so as to ensure that the microcontroller can start running from a fixed entry address in a fixed e...[Details]
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As of the close of May 12, the Shanghai Composite Index was 2891.56 points, down 0.11%, with a turnover of 238.5 billion yuan (the turnover on the previous trading day was 271.9 billion yuan); the Sh...[Details]
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1. Introduction
In industrial automation control systems, the most common application is the combination of PLC and inverter, and a variety of PLC control inverter methods have been produc...[Details]
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With the development of power supply technology, high-frequency switching power supply control has gradually developed from the initial analog circuit to highly integrated control devices such as m...[Details]
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With the development of AI technology, AI and the wearable device industry are becoming more and more integrated, including Bluetooth chips, algorithms, applications and other upstream and downstre...[Details]
MEMS sensors
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