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The procedure is as follows: First of all, this program collects voltage data for the AD conversion chip PCF8591 and then sends it to the 1602 for display. Phenomenon: The number displayed on 160...[Details]
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introduction
In recent years, foreign digital oscilloscopes have developed rapidly, and the mid-to-high-end digital oscilloscope market is basically occupied by Tektronix, Agilent, and LeCroy in ...[Details]
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As Xiaomi Mi 14 series reviews were lifted, some bloggers and netizens discovered that the startup screen of ThePaper OS still shows "Powered by Android", and the system parameter information Android...[Details]
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Recently, digital blogger @数码闲聊站 broke the news that Xiaomi's folding screen project has made new progress and is tentatively scheduled to be launched next year. The current engineering machine is te...[Details]
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Qorvo Biotechnologies Omnia™ SARS-CoV-2 Antigen Test Platform Validated in NIH-Funded Research Independent study is an important step in validating the quality of Qorvo Omina antigen test applicati...[Details]
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1. Introduction In accordance with the spirit of "the microcomputer protection for 220kV main transformers must be dualized" in the "Twenty-five Key Requirements for Preventing Major Accidents in Po...[Details]
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2015-2018 was the peak stage of development of the smartphone industry. During these three years, the mobile phone industry terminal market finally established a domestic market structure with Hu...[Details]
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Why test the vacuum degree
The life of the vacuum interrupter consists of three parts: electrical life, mechanical life and vacuum life. Among them, the vacuum life is the most important, and the vac...[Details]
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Whether you are a product development engineer, electronic engineer, hardware engineer or purchasing staff, when purchasing an oscilloscope, you generally have to choose an oscilloscope that can help...[Details]
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The core device of the polarity conversion circuit shown in Figure 1 is an ordinary NOT gate. Since the input and output terminals are short-circuited together, the output voltage of the NOT gate...[Details]
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In our traditional understanding, artificial intelligence (AI)-related applications can only be realized by relying on cloud computing or AI chips with sufficient computing power. In the era of the I...[Details]
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I pasted two sample boards and burned the same firmware. One of them worked normally, but the other one had a very strange phenomenon: online debugging was normal; it worked normally every time after...[Details]
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audio response project First, let's set the scene. Let's say we want to create something that reacts to sounds, like my current Audio-Reactive Box project. As you may recall, this involved a small fa...[Details]
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According to the latest news from foreign whistleblowers, Apple will re-launch the AirPower project this year, and after adjustments, it has effectively improved the overheating problem during ...[Details]
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While countless articles on the future of transportation focus on four-wheel electric vehicles, in many countries such as India, Malaysia, Thailand and Indonesia, mobility relies more on economical...[Details]
Analogue and Mixed Signal
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