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The LED light of machine B can be lit by controlling the buttons of machine A, and numbers can be sent to machine A by controlling the buttons of machine B, and displayed using a digital tube. Circ...[Details]
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IPS screen detailed explanation
IPS (In-Plane Switching) technology is a liquid crystal panel technology launched by Hitachi in 2001, commonly known as "Super TFT". As we can see from the name, IPS...[Details]
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On June 6, according to the Beijing Regulatory Bureau, Haitong Securities issued a basic information table on the guidance of Beijing Tongmei Crystal Technology Co., Ltd. (hereinafter referred to as ...[Details]
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Precise measurement and error calculation of complex gear cutting tools has always been an important topic in the field of geometric metrology. With the widespread application of coordinate measuremen...[Details]
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Contents According to the present invention, a coil system of a magnetic-inductive flowmeter is provided. The coil system comprises a coil and a core plate guided through the coil. Background of th...[Details]
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When we learn microcontrollers, the first thing we learn is LED flashing, which is done with a delay program. Looking back now, this is not very appropriate. Why? Our main program makes the light...[Details]
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Solar energy is a clean and efficient renewable energy. During sunny days, photovoltaic cells on rooftops convert solar energy into electricity for people to use at night. According to experts' predic...[Details]
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Festo: operating concepts and dialogues you must know
"Siri, what's the weather like today?" "OK, Google, turn down the music!" "Alexa, order me another pair of those blue sneakers!" These voi...[Details]
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Similar to planning a trip based on weather forecasts, the new Ford F-150 and Mustang Mach-E models will be able to adjust their trips based on traffic forecasts, thanks to an innovation from locatio...[Details]
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Abstract: This paper introduces a method of using FPGA technology to perform early real-time processing of speech signals in a speech recognition system. DSP Builder is used to design a graphical c...[Details]
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The gasoline engine ignition system has the following three main functions: Produce a spark. The ignition system must be able to generate a high enough voltage to ignite the mixture and maintain th...[Details]
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In the selection process of power devices, wide-bandgap semiconductors represented by gallium nitride and silicon carbide have attracted more and more attention. Compared with silicon, they have sign...[Details]
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High-side current sensor AD8205 and its application circuit design
AD8205 is a single-power high-performance differential amplifier launched by Analog Devices, Inc., USA. The typical single-power s...[Details]
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On January 10, Shenzhen Technology issued an announcement stating that in order to promote the implementation of the company's overall strategic layout, optimize resource allocation, and focus on str...[Details]
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Display principle:
The eight-segment digital display tube is shown in Figure 1.1. Each segment of the eight-segment digital tube is a light-emitting diode, and there are eight light-emit...[Details]
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