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1 Introduction Small conference system or voice group chat system is composed of multi-channel audio circuits. In order to make the call orderly, it is necessary to control the output of each...[Details]
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The whole pre-compilation section is to illustrate that the current state of ARM and the state of the compiler should be consistent. This is a standard example, and it is not necessary in most cases. ...[Details]
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1. Equipment required for production 1. MCU development board; 2.16*16LED dot matrix one piece; 3. Several DuPont lines; 2. Introduction to STC89C52 STC89C52 is a low-power, high-performance CM...[Details]
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IU5302 2A single-cell lithium iron phosphate battery/lithium battery charging management IC solution with adjustable constant charging voltage
introduction
Lithium...[Details]
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Abstract : Based on an in-depth analysis of the storage space structure of the 8051 microcontroller, this article proposes a design scheme for a single CPU emulator based on the microcontroller. ...[Details]
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With the implementation of my country's energy development strategy, the domestic wind power equipment market has expanded year by year. The "Medium- and Long-Term Development Plan for Wind Power G...[Details]
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Taking the epidemic as an order - in 5 days, Wuhan Huoshenshan Hospital was powered on; in 4 days, Henan "Xiaotangshan" power grid project was completed; in 3 days, the power "lifeline" of Wuhan Le...[Details]
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System designers using MCUs benefit from Moore's Law, which provides more rich features in smaller packages and lower costs. Embedded system designers and MCU vendors are concerned with three basic ...[Details]
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What is a phase-locked loop?
The support circuit of MCU generally needs an external clock to provide the clock signal to MCU, and the frequency of the external clock may be low. In order to m...[Details]
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Solid-state relays (SOLIDSTATE RELAYS), abbreviated as "SSR", are a new type of contactless switching device composed entirely of solid-state electronic components. It uses the switching characteristi...[Details]
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While programmable logic controllers (PLCs) are extremely important, the programming within the controller is equally important and can be easily overlooked.
Programmable logic controlle...[Details]
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Nidec Machine Tools starts one-stop supply of gear machine tools and cutting tools in China
Launched the first gear hob "GPH15A", a fully localized production equipment
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TSMC, UMC and Powerchip have successively set up 12-inch wafer fabs in mainland China, but they have not yet reached economic scale and are all operating at a loss. According to statistics, the total...[Details]
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What is LED flip chip? In recent years, flip chip technology has been emerging in the field of chips, especially in the high-power and outdoor lighting application market. However, due to its lat...[Details]
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At present, there are two ways to charge electric vehicles: one is to use it outside the car, the ground charging pile, and the other is to use it inside the car, the on-board charger OBC.
...[Details]
MicroPython Open Source section
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