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1. Problem After successfully implementing the program to switch back and forth between APP and IAP at regular intervals, I thought I had mastered the secret of STM online upgrade, so I excitedly sta...[Details]
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Recently, Netcom learned from overseas media carscoops that Continental will launch a co-pilot display with special functions. Jens Brandt, head of the group's user experience business area, said, "C...[Details]
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In 2020, various provinces have successively issued rules for market-based electricity trading. In addition to stipulating the scale of electricity trading in 2020, some provinces have also made ad...[Details]
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Final load-pull simulation and matching should be performed after connecting the input and output matching circuits as shown in Figure 1. After completing the source and load matching, the OI...[Details]
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I made a laser distance measurement VL53L0X program myself, and I want to share it with you. There is no display device in this program, because I don't know what you want to use for display, so plea...[Details]
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When something right becomes a habit, it has a positive and long-term impact on a person, and it is also of great significance. Developing the habit of using an oscilloscope will also have a lifelong ...[Details]
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1. ADC Introduction ADC (analog digital converter) is AD conversion, which converts analog quantity into digital quantity. The CPU itself is digital and discrete, while the external world is analog a...[Details]
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D/A: What we are most concerned about in operation is whether it is serial or parallel, the interface description, then the number of conversion bits and the conversion rate, and then the operation t...[Details]
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With the rapid development of science and technology, the requirements for power supply reliability, output accuracy and stability are getting higher and higher. The design...[Details]
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According to test statistics, the radiation from the front of the rice cooker is 0.16μT, the electric baking pan is 3.60μT, the electric kettle is 1.20μT, and 0.1m away is 0.30μT.
The radiatio...[Details]
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What is the role of trigger adjustment on an oscilloscope? When the trigger is not adjusted properly, the displayed waveform will be unstable. The so-called unstable waveform means that the waveform c...[Details]
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Introduction to microcontroller interrupts The 52 microcontroller has a total of 6 interrupt sources. Their symbols, names and conditions for each generation are as follows: INT0 - External interrup...[Details]
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The newly upgraded FC 360 has rich software functions to maximize normal operation time and increase reliability. The built-in standard flux vector control mode can effectively improve dynamic perf...[Details]
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This is induced electricity. Impact: It will not affect ordinary equipment and can be ignored. It may cause damage to components of particularly sophisticated equipment and requires isolation. Caus...[Details]
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Industrial control technology has gone through three stages: the first generation of traditional computer centralized control systems (CCS); the second generation of distributed control systems (DCS)...[Details]