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This article summarizes the design points of a relatively mature circuit obtained after nearly a hundred modifications, including microprocessors, power devices, half-bridge drivers, overcurrent pr...[Details]
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Nvidia needs no further introduction. The GPU giant was the darling of Wall Street for nearly four years, from 2015 to the end of 2018. During that time, Nvidia's stock price soared more than 130%, f...[Details]
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CB950 control terminal application circuit
The figure shows a circuit using the CB950 control terminal (pin 2), which can be controlled manually or automatically by electrical signals. The...[Details]
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The analog-to-digital converter (A/D) module has up to 8 analog input channels. The analog input charges a sample-and-hold capacitor, and the output of the sample-and-hold capacitor is the input to th...[Details]
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Filtering is an indispensable and even crucial link in the fields of signal processing, data transmission and interference suppression. The most commonly used filter is the RC active filter, which ...[Details]
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The small-diameter metal rotor flowmeter adopts the variable area measurement principle. The flowmeter is an all-metal structure with a PTFE lining inside. It is suitable for corrosive gases. There a...[Details]
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On December 6, Microsoft's stock price reached $151, and its market value exceeded $1.1 trillion. The gap in market value between Microsoft and Apple, the world's most valuable company, is now less t...[Details]
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As 2020 is coming to an end, there are more and more news about the Galaxy S21 series. In addition to the S21 series, there are also many rumors about the Note 21, but there are currently many ...[Details]
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On August 17, the US Department of Commerce announced that it would further tighten restrictions on Huawei and its affiliates' use of US technology and software, and added 38 new related companies to...[Details]
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A customer of Critical Link needed to develop a spread spectrum radio transceiver for multiple applications. The customer had developed an algorithm to modulate and demodulate the signal, but they ...[Details]
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Key points: EXTI and NVIC must be configured for external interrupts. Because the IO port to be used as the interrupt source, the IO multiplexing function must be enabled. F4 is somewhat different fro...[Details]
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1602 is a character LCD, which contains a character library of 128 ASCII characters, so it can display ASCII characters but not Chinese characters.
1602 can display two lines of informat...[Details]
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The advantages of the MAC protocol based on CSMA/CA are its simplicity and robustness. It is suitable for distributed networks. Each node does not need to maintain and dynamically update t...[Details]
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/*================================================================== An experimental example of using 1602 LCD display Minghao 2004/2/27 ==============================================================...[Details]
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In a popular sense, new energy storage refers to new energy storage technologies other than pumped storage, including new lithium-ion batteries, flow batteries, flywheels, compressed air, hydrogen (am...[Details]
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