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1. introduction
Under normal circumstances, the sinoatrial node in the right atrium of the human heart can automatically and rhythmically send out electrical pulses, which send instructio...[Details]
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IT Home May 3 news According to Appleinsider, the US Patent and Trademark Office published a new Apple patent application this week, which details features that can be used to edit sent messages and ...[Details]
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Resistors are generally called resistors in daily life. It is a current limiting element. After connecting the resistor to the circuit, the resistance of the resistor is fixed, usually with two pin...[Details]
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This generator provides the best performance-price ratio waveform generation tool. It includes dual channels, 25MHz bandwidth and up to 10Vp-p output amplitude. 4 operating modes, 50 built-in commonl...[Details]
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I/O port comprehensive practice project 1) Each key of the matrix keyboard is encoded with a key value code (1~16); 2) The single chip converts the corresponding key value code into a dig...[Details]
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introduction
The frequency spectrum of sound ranges from tens to thousands of hertz. If you can use a program to control a certain line of the microcontroller to continuously output "high" an...[Details]
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The insulating oil dielectric strength tester is mainly used for withstand voltage test of insulating oil. It can perform a single test, or multiple tests and automatically calculate the average valu...[Details]
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Linear Technology Corporation has introduced a 45V, 2.1MHz DC/DC boost mode converter LT3599, which can work as a constant current
LED
driver
and can drive up to 40
white LEDs
...[Details]
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With the development of the current domestic automotive MCU "substitution" wave, more and more domestic chip design companies are gradually entering the automotive MCU design field, hoping to gain ...[Details]
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Recently, it was reported that a very creative technology was found in the patent of Toyota's new electric pickup truck project. According to the patent documents, Toyota is researching a wireless ch...[Details]
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2.WDT interrupt:
The watchdog has two working modes: watchdog mode and interval mode.
There are two situations in which WDTIFG is set: a watchdog overflow occurs in the watch...[Details]
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Designers of electronic ballasts are very concerned about the crossover distortion of half-bridge drive transistors. Whether the crossover distortion is optimized directly affects whether the two ha...[Details]
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1 Principle of Fast Fourier Transform
The Fourier transform
of a non-periodic continuous-time signal x(t)
can be expressed as
The calculated value is ...[Details]
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Apple's car-making project, which has been half-hidden, has finally made new progress. Recently, Bloomberg reported that Desi Ujkashevic, a senior engineer who has worked at Ford for more than 30 yea...[Details]
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On October 24, 2024, at the GEEKCON Real Hacker Talk, a security team recreated a real scene in which a smart car was remotely controlled by hackers to unlock and drive away. The smart car cou...[Details]
Power technology
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