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Although the traditional analog oscilloscope has comprehensive functions, it is expensive, large in size, heavy in weight, and high in cost, which limits its application. For most students and teac...[Details]
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When testing under low voltage, we mainly consider insulation resistance testers. When testing under high voltage, we mainly consider whether it will break down. When breaking down, the resistance is...[Details]
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The source program is mainly written with these basic instructions to achieve your control tasks. However, in order to increase the readability and maintainability of the source program, we introdu...[Details]
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The national project of “East Data West Computing” was officially launched a few days ago. The western region with lower temperatures is one of the suitable options for building data centers. Tencent...[Details]
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Many beginners don't know how to use the Proteus simulator to make a music player. Although the function is simple, it is difficult for beginners to get started. I will post the simple process and so...[Details]
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By paying attention to certain parameters, designers can select the right oscillator for their application.
Countless electronic circuits and applications today require precise timing or clock...[Details]
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1. Rectification and filtering circuit
The task of the rectifier circuit is to use the unidirectional conductivity of the diode to convert the positive and negative alternating 50Hz grid v...[Details]
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With the rapid increase of private cars, various services and equipment such as car beauty and car anti-theft are constantly developing, and there are more and more counterfeit and shoddy products...[Details]
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It has been raining these days, which is too boring for me who doesn’t like playing mobile games. I was thinking about how to make time go by faster. At this time, I saw an advertisement on TV that w...[Details]
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On January 31, the strategic cooperation signing ceremony between FengHydrogen Energy Technology (Shanghai) Co., Ltd. (hereinafter referred to as "FengHydrogen Technology") and China Resources Powe...[Details]
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1. Sampling rate 1. Concept Computers can only process discrete digital signals. The first problem faced by analog voltage signals after entering the oscilloscope is the digitization (AD conversion) ...[Details]
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LM4702
power amplifier module
Application and design solution
This is the first product in a new high-performance audio chip series with a wide supply voltage range, mute f...[Details]
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The year 2019 is about to pass, and the ICT industry has been full of climaxes. Among them, 5G is undoubtedly a highlight: China's 5G is officially commercialized, which not only allows Chinese mob...[Details]
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WeChat introduction : 100 % domestic materials, fully covered by Allwinner T series "Love technology and be willing to share", the "Hardware Developer Conference" organized by Hardware 100...[Details]
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Apple officially released the new Mac mini equipped with M4 and M4 Pro chips through online updates. At the same time, Apple also announced that Mac mini became Apple’s first carbon-neutral Mac dev...[Details]