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On July 6, Apple disclosed five new patent applications related to car audio systems. These five patent applications include innovations in multiple aspects such as headrests, doors, mobile phones, a...[Details]
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Identifying the transistor type and pins is a basic skill for beginners of electronic technology. In order to help readers quickly master the detection and judgment methods, the author summarizes f...[Details]
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Affected by the "black swan" COVID-19, this year's auto market seems to be increasingly sluggish, and a large number of auto companies have been impacted. However, in adversity, there are always some...[Details]
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What do USE_STDPERIPH_DRIVER and STM32F10X_HD mean? (1)USE_STDPERIPH_DRIVER to use or not the peripheral’s drivers in application code (i.e. code will be based on direct access to peripheral’s r...[Details]
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1 Introduction
In places such as stations, shopping malls, and schools where changing real-time information or advertising is required, traditional media such as blackboards, paper, or neon bi...[Details]
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"Our virtual instrument is built on top of dedicated software written in LabVIEW, so the user can set the appropriate test configuration, ASIC parameters, and read the data, then display the results i...[Details]
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Industrial control applications often involve a very important link - long-distance accurate transmission of data or control signals. Today's mainstream digital integrated circuit chips often use C...[Details]
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Some misunderstandings about microcontrollers:
Because traditional teaching methods are rigid, which is related to China's teaching system. But this is not effective teaching. Based on my own exper...[Details]
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The OPPO Reno7 series will be officially released at 18:00 this afternoon. Now OPPO spokesperson Zhou Dongyu has used this new mobile phone and posted a Weibo. The tail of the Weibo post show...[Details]
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220v to 12v circuit diagram
This power supply can generate positive and negative voltage outputs at the same time. It consists of full-wave rectification, sampling amplification, voltage adjustment...[Details]
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In 2020, Tesla's stock price soared, and Musk also surpassed Gates to become the world's second richest man. However, doubts about Tesla have always lingered: Is Tesla a bubble? With a market value o...[Details]
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introduction
Since the birth of automobiles, the main evaluation system has been based on horsepower. With the development of the automobile industry for a hundred years, the attributes of aut...[Details]
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Even before the threat of terrorism became a major concern, many public and private organizations began installing video security systems in critical infrastructure. Video security provides the vis...[Details]
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MAX197 is an 8-channel, 12-bit high-speed A/D conversion chip launched by Maxim. The chip uses a single power supply of +5V, a single conversion time of only 6μs, and a sampling rate of up to 100kS...[Details]
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The shunt generator is a common type of generator, which is characterized by connecting a parallel excitation power supply to the excitation winding of the generator to realize the excitation of th...[Details]