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MCU:STM32F334C8T6 Recently, for some reasons, a PWM waveform with arbitrary phase shift is needed to drive a full-bridge circuit. This article records the implementation process. Similar to a full-br...[Details]
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1. Main categories of LED drivers
1. DC drive
According to their different functions and uses, they can be divided into three types.
(1) DC step-down driver. Its basic principle is t...[Details]
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The batteries used in mobile phones are all lithium batteries, which may explode under high temperatures. In fact, this has happened and has serious consequences. Therefore, most battery manufactur...[Details]
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Strategy Analytics said Samsung accounted for almost half of the $11.4 billion smartphone memory market in the first quarter of 2021. According to SA's report, Samsung topped the smartphone memory ...[Details]
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Many data acquisition systems require serial ports. The characteristics of serial ports are: less hardware investment, only a few signal lines, synchronous transmission and asynchronous transmission....[Details]
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1. Use proteus to draw a simple circuit diagram for subsequent simulation 2. Programming /*********************************************************************************************************...[Details]
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Recently, the opening ceremony of Deyi Energy's lithium electronic power battery project with an investment of 10 billion yuan was held in Songyang County. This is an important project of Chery's po...[Details]
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introduction
Photovoltaic power generation, as the main way to utilize solar energy, has been widely used. Photovoltaic lighting is an independent photovoltaic power generation system, mai...[Details]
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introduction
Frequency modulated continuous wave (FMCW) radar is a radar system that obtains distance and speed information by frequency modulating continuous waves. It has attracted widesprea...[Details]
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Recently, GAC Group stated at its Technology Day that the company has conquered and mastered the next-generation power battery cell technology. GAC Group applied a new type of silicon negative ele...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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As the number of new energy vehicles continues to grow and fast charging technology is widely used, the load on the power grid is aggravated, which will have a negative impact on the charging efficie...[Details]
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The widespread application of security products and the continuous improvement of their quality will inevitably lead to a rapid growth trend in security data. However, the growth rate of current stor...[Details]
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0 Introduction
With the continuous development of society and the popularization of informatization, various software are increasing and playing an increasingly important role in daily lif...[Details]
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Q Technology announced the shipment of its products last month. Overall, the growth in shipments is still very impressive; however, based on the 4.3% gross profit margin disclosed in Q Technology's 2...[Details]
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