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There are many differences between active drive and passive drive matrices in switching power supply design. Below, the author will analyze them one by one, hoping to provide some necessary help ...[Details]
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This system is based on the AVR series atmega32 microcontroller. By setting the PWM control register of atmega32 to generate a PWM wave with adjustable pulse width, the input voltage of the propo...[Details]
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On the evening of April 27, Anjubao released its 2021 annual performance report, saying that during the reporting period, the company achieved total sales revenue of 759 million yuan, a year-on-year ...[Details]
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On the evening of January 12, Yinbang Co., Ltd. released its 2021 annual performance forecast, predicting that the annual net profit attributable to shareholders of the listed company will be 35 mill...[Details]
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The built-in network card of TQ210 is DM9000AE. u-boot already has the driver of DM9000A. All we need to do is add the driver to our device. 1. Network card startup analysis Find the network card...[Details]
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Background I'm learning lvgl recently. This is an open source embedded image display framework that is sufficient to support some resource-poor microcontrollers to display some professional-looking i...[Details]
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In addition, the single capacitor half-bridge transformer switching power supply belongs to the positive excitation output power supply. The transformer volt-second capacity of the forward power su...[Details]
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Marco Cassis, President of Marketing, Communications and Development Strategy at STMicroelectronics, said in his opening speech at SEMICON CHINA 2020 that smart transportation, power energy managemen...[Details]
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This article provides some information about the online ARM emulator and the benefits it brings to you as an embedded system designer. Based on your needs, you will make a more appropriate choice o...[Details]
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Current Source High Frequency Link Inverter
The unidirectional and bidirectional voltage source high-frequency link inverter based on Buck (Forward) converter has the advantages of unidire...[Details]
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Introduction
Intelligent tracking robots are widely studied robots, and many important competitions at home and abroad are centered on tracking robots, such as China's "Freescale" Cup National ...[Details]
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WPG World Peace Group has launched an e-Compressor air compressor application solution for the 800v platform architecture of new energy electric vehicles. This solution mainly consists of Flagchip'...[Details]
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This paper proposes a residential electricity management solution based on embedded Linux system. The system structure is shown in Figure 1. The entire residential electricity management system is ...[Details]
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On the morning of April 7, the China Automotive Chip Industry Innovation Strategic Alliance Power Semiconductor Branch was established. Dong Yang serves as the chairman, and the vice-chairman units i...[Details]
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In October, in the late autumn season in Yizhuang, Beijing, the air is particularly cold.
At the same time, the exhibition hall at the World Intelligent Connected Vehicle Conference wa...[Details]