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This experiment implements the serial port interruption experiment and communicates with the computer through interruption
First receive the online signal, then receive the relevant control sig...[Details]
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Designers are trying to use low-power audio amplifiers with negative-swing capabilities to achieve higher audio performance than traditional single-ended amplifiers. Negative-swing switches allow mu...[Details]
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Handheld ultrasonic flowmeter and portable ultrasonic flowmeter Handheld ultrasonic flowmeter and portable ultrasonic flowmeter are directly attached to or installed on the outer wall of the pipe. Th...[Details]
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On January 15, the groundbreaking ceremony for the Youweixin UV LED Industrial Base project was held in Gedian Development Zone, Ezhou, Hubei. According to the information from the national Gedian ...[Details]
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On the morning of March 30, foreign media MacRumors obtained an internal memo from Apple stating that when an Apple device is reported as lost or stolen in the GSMA equipment registration data...[Details]
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Daily maintenance of analytical instruments and simple test methods for main technical indicators. Regular maintenance and testing of instruments to ensure that the instruments work in the best cond...[Details]
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Every time communication technology is updated, it is always accompanied by threats from some people, and these threats always make consumers unable to accept the development of technology with confi...[Details]
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Today I will introduce several methods for making special effects for Chinese characters in GUI.
1. How to change the color and font of part of the text:
We know that it is easy to change the fon...[Details]
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As the consumer market continues to grow, end-application products continue to shrink in size, and the less power, the better. It is no surprise that portability and low power consumption have beco...[Details]
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Infrared thermometer cable heating environment temperature is high
With the increase of power load, cable heating causes high ambient temperature in tunnels. Each cable operation specialist has...[Details]
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TI recently introduced several JESD204B digital-to-analog converters ( DACs ), including the summing block as the latest feature of high-speed quad-channel DACs . It is located in the sig...[Details]
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STM32 has four general-purpose timers, namely TIM2, TIM3, TIM4, and TIM5, with the following functions: The block diagram of the general-purpose timer is as follows: As can be seen from the figur...[Details]
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There are many types of microcontrollers. A PIC (Peripheral Interface Controller) is an integrated circuit (IC) used to develop and control peripheral devices. It is a CPU with decentralized (multi...[Details]
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Japanese operator NTT Docomo has decided to cancel the launch of the Samsung Galaxy S20+ 5G Olympic Games Edition, disappointing Galaxy fans and Olympic Games supporters. The mobile opera...[Details]
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CNC (Computer Numerical Control) system is an automated control system widely used in the field of industrial manufacturing. It achieves precise control of machine tools through the combination of ...[Details]