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The project file is created using cubemx, so the program is developed based on the HAL library, and the settings are shown in the figure Looking at the schematic diagram, we can see that PA10 and P...[Details]
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1. Introduction to Input Capture Input capture mode can be used to measure pulse width or measure frequency. In addition to the basic timer, both the general and advanced timers have input captur...[Details]
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PFC main circuit schematic diagram
Figure PFC main circuit schematic
The schematic diagram of the lossless absorption PFC main circuit is shown in the figure. In the figure, B1 is a rectifi...[Details]
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First of all, the use of PWM (pulse width modulation) method for thyristor control is conditional, that is, the modulation frequency cannot be greater than the mains frequency (50Hz), that is, the pe...[Details]
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Recently, the "Three-Year Action Plan for the Advanced Energy Storage Materials and Power Battery Industry Chain in Hunan Province (2021-2023)" was officially issued.
Relying on key enterprise...[Details]
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Today, the ever-shrinking geometries of semiconductor processes are changing the economics of microcontrollers. The cost of new embedded design development tools is increasing rapidly, but the cost of...[Details]
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Target system: Based on AVR microcontroller Application software: ICCAVR Version: Version 1.0 ...[Details]
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According to data released by the German Mechanical Engineering Industry Association (VDMA), the global precision optics industry market size was approximately 530 billion euros in 2017 and will reac...[Details]
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With the development of network technology and multimedia technology, the demand for video communication is gradually increasing. At the same time, the latest video compression standards are consta...[Details]
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Despite the many hiccups, India has taken quiet but tentative steps towards indigenous chip design capabilities for a few years now as it views indigenous chip development as a strategic necessity. W...[Details]
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This paper first introduces the wireless medical monitoring technology based on WPAN, then introduces the technical implementation based on JN5121 chip, and experimental verification. Finally, the dev...[Details]
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introduction With the increase in the types of electrical equipment used in modern cars and the increase in power levels, more and more types of power supplies are required, including AC power and...[Details]
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The EMI interference sources of the switching
power supply are mainly reflected in the power switch tube, rectifier diode, high-frequency transformer, etc. The interference of the exter...[Details]
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1. What is byte alignment and why do we need to align The memory space in modern computers is divided into bytes. Theoretically, it seems that access to any type of variable can start ...[Details]
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TechInsights released the "Automotive Industry Outlook 2025" report, pointing out that the automotive industry will present several transformative trends next year, including the rise of electric v...[Details]