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Supercapacitors
Two main applications: high-power pulse applications and instantaneous power retention. Characteristics of high-power pulse applications: large current flows to the load insta...[Details]
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In the figure, SPKR1 and SPKR2 are both piezoelectric tweeters, which are used to send and receive ultrasonic waves. The core of the circuit is the 567 phase-locked loop integrated circuit, which c...[Details]
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LCD and controller interface circuit diagram: In the interface circuit design, since the LM320160CCW LCD display module is powered by 5 V, and the microcontroller is powered by 3.3 V, they cannot be ...[Details]
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1 Introduction
For a long time, due to the advantages of AC asynchronous motors such as simple structure, reliable operation and low manufacturing cost, their applications have become more and...[Details]
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It is reported that Samsung will release the Galaxy Tab S8 series and Galaxy S22 series at the same time on February 8, and before the release, information about these two devices has emerged in an e...[Details]
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SK Hynix released its Q3 earnings report on Thursday. SK Hynix, South Korea's second-largest chipmaker, released its financial report on Thursday, saying that its net profit in the third quarter fe...[Details]
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Good news! The cumulative shipments of GD32 MCU have officially exceeded 600 million! I still remember that we officially announced the good news of "500 million shipments" at the end of 2020. In jus...[Details]
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Recently, the results of the 2018 German Red Dot Design Award were announced. GoodWe, a company located in Suzhou High-tech Zone, stood out among thousands of outstanding design products from 5...[Details]
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On June 5, local time, BMW announced that it will jointly develop the next generation of electric technology with Jaguar Land Rover to jointly promote the advancement of electrification technology. A...[Details]
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Recently, I talked with my colleagues about the impact of data bus width and alignment on program efficiency on the ARM platform. When defining structure data types, in order to improve system effici...[Details]
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1 Introduction
Since the traditional multi-waveform function signal generator requires a large number of discrete components to realize and the design is complex, a multi-waveform function signal...[Details]
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The edge-lit type places LEDs on the upper and lower sides of the backlight. The layout adjustment greatly reduces the use of LEDs, thereby reducing production costs and energy consumption, which...[Details]
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Available functions: Start the program and the digital tube displays the hours, minutes, seconds and running time in the format of ××-××-×× After pressing C1 button, the year, month and day will be d...[Details]
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The following is the actual picture: I. Introduction Background: In daily life and industrial control, position monitoring and distance measurement are often required. There are many methods availab...[Details]
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On October 30, according to CCTV News, on October 29, local time, Hildegard Mueller, president of the German Association of the Automotive Industry, issued a statement strongly opposing the EU's im...[Details]