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1. The certainty of the program is greater than that of the hardware. Don’t be afraid of program problems.
2. When writing programs, the most important thing is not to learn a certain language, but t...[Details]
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I followed countless posts and documents on Ubuntu and spent a lot of time to set up the Qt environment and Eclipse, only to find in the end that these were irrelevant things. The first thing to do...[Details]
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Beijing time, October 20th morning news, it was reported that Apple launched a series of new products on October 18, including new MacBook Pro laptops, third-generation AirPods headphones, and cheape...[Details]
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In August this year, CNMO reported that OPPO officially launched the OPPO F17 series in India. The series includes two mobile phones, F17 and F17 Pro. When introducing the new phones, the official al...[Details]
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Research and implementation of a reconfigurable monitoring system for a measurement and control station
With the advancement of science and technology, human beings are exploring sp...[Details]
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1. Adjust the font size, the font size of the Workspace area, and the information in the Messages area (how much code, data, and constants are occupied respectively)
2. Configur...[Details]
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Using a linear regulator to convert voltage will face power consumption issues, while the switching method will have noise issues. The choice of conversion method for LED drivers depends on the app...[Details]
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introduction With the development of modern science and technology, inverter power supplies are widely used in all walks of life, which puts forward higher requirements for their performance. Tra...[Details]
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This is very simple 150W power amplifier circuit diagram. This circuit is easy to build without PCB. The power output range is about 100-150W depending on the power supply and the Darlington you us...[Details]
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UART is generally used for inter-board communication, that is, communication between the microcontroller and peripheral devices. When the voltage of the microcontroller is different from the voltag...[Details]
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1. Introduction
Nowadays, with the development of information technology applications, it has become a trend to comprehensively apply wireless communication technology, intelligent collection techn...[Details]
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According to Jiwei.com, the Ministry of Science, Technology, ICT and Communications of South Korea announced on June 24 that it will invest 23.5 trillion won (20.846 billion U.S. dollars) in national...[Details]
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What are the main applications of single-chip microcomputers? There are 6 categories in total. What are the applications in intelligent instruments and meters? What are the applications in industrial ...[Details]
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1. Current type control principle and characteristics
principle:
The current-mode pulse width modulation (PWM) controller adds a current feedback control link inside...[Details]
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/********************************************Keyboard_No timer_No delay Features: The key is effective after releasing the hand, high sensitivity, low resource consumption, high operating efficiency ...[Details]